Make Chemical Fire Without Matches or a Lighter

No matches or lighter are needed to start a fire. Here are four ways to  make one using chemical reactions.  Each of these techniques is simple and requires only three chemicals each. Chemical Fire #1 Potassium permanganateGlycerinWater Add a few drops of glycerin to a few crystals of potassium permanganate. Accelerate the reaction by adding a couple of drops of water. Chemical Fire #2 AcetoneSulfuric acidPotassium permanganate Soak a tissue with acetone to make it more flammable. Next, draw sulfuric acid into a glass pipette. Dip the pipette into potassium permanganate so that the tip of the pipette is coated with a few crystals. Dispense the sulfuric acid onto the tissue. The potassium permanganate and sulfuric acid will mix to produce manganese heptoxide and fire. Chemical Fire #3 Sodium chlorateSugarSulfuric acid Mix a small amount of sodium chlorate and sugar. Initiate the reaction by adding a few drops of sulfuric acid. Chemical Fire #4 Ammonium nitrate powderFinely ground zinc powderHydrochloric acid Mix together a small amount of ammonium nitrate and zinc powder. Initiate the reaction by adding a few drops of hydrochloric acid. Chemical Fire Safety If you are performing a demonstration of chemical fire using any of these reactions, use very small amounts of the chemicals listed for each project. Wear proper safety gear and work on a fire-safe surface. Disclaimer: Please be advised that the content provided by our website is for EDUCATIONAL PURPOSES ONLY. Fireworks and the chemicals contained within them are dangerous and should always be handled with care and used with common sense. By using this website you acknowledge that ThoughtCo., its parent About, Inc. (a/k/a Dotdash), and IAC/InterActive Corp. shall have no liability for any damages, injuries, or other legal matters caused by your use of fireworks or the knowledge or application of the information on this website. The providers of this content specifically do not condone using fireworks for disruptive, unsafe, illegal, or destructive purposes. You are responsible for following all applicable laws before using or applying the information provided on this website.

Industrialization Of The Industrial Revolution - 859 Words

For thousands of years, people lived and worked in farms. In the mid 1700’s events changed the way of life. These events are called the Industrial Revolution. It was a long, uneven process that affected peoples’ lives. Simple tools where changed to complex machines; from human and animal power to electricity. Rural societies became urban. Industrialization brought a variety of goods and an improved way of living to many. Agricultural Revolution is when people learn to farm and domesticate animals. It contributed to a rapid population growth and reduced the risk of famine. In the late 1800’s better hygiene, sanitation, and medical care slowed disease. Fertilizers, minerals and soil continents where factors taken into account. Plows, rakes,†¦show more content†¦Roads where very difficult to navigate since there was no signs. With the turnpike trust, group of people that maintain the roads full time, the roads where straightened and bridges where built. Cheaper railways became more popular. Britain had plenty rivers and waterways. Canals became popular after the construction of the Bridgewater Canal. Once James Watt’s steam engine tech was applied, the railway industry developed rapidly. The industrial revolution gradually spread around the world in the next decades. Britain became the first industrialized country in the world. In controlled 90% of Europe’s steam shipping. The competition of cheap British goods drained the capital need for investment in other countries. British worked to keep its technical knowledge from spreading. There was widespread resistance in other countries due to the pollution of Britain’s cities. Britain decided to hold, The Great Exhibition, to show off its technology achievements. British competition forced west Europe and the United States to industrialize in order to survive. Constant contact with Britain meant its knowledge would not be kept a secret. Europe industrialized. The first step was to build railroads to link coal to iron deposits and factories to markets. Belgium industrialized after Britain, because being small and compact, its coal deposits were near each other. The government established a railroad to tie th e nation’s closer, railroadShow MoreRelatedIndustrialization Of The Industrial Revolution886 Words   |  4 PagesO Sullivan HIS 1102 29 March 2015 Industrialization in Europe Industrialization is a noun given the definition of the large-scale introduction of manufacturing, advanced technical enterprises, and other productive economic activity into an area, society, country (Dictionary.com). Tools have been around forever, but until the industrialization they required human labor to use. Almost every aspect of life was changed during this time. The industrial revolution was first used to describe a new economyRead MoreIndustrialization Of The Industrial Revolution1588 Words   |  7 PagesThe Industrial Revolution is a technological phenomenon that still continues to this day, in the form of its fourth to fifth wave. Ever since the late 1700s, our society has evolved over nearly two and a half centuries, for better or for worse. However, most of the negatives then have disappeared into obscurity and the positives have only grown more and more. So while some might argue that Industrialization had primarily negative consequences for society because of chi ld workers and the poor conditionsRead MoreIndustrialization Of The Industrial Revolution Essay999 Words   |  4 PagesIndustrialization is the process by which an economy is transformed from primarily agricultural to one based on the manufacturing of goods. There were several people involved in the industrialization process, such as Cornelius Vanderbilt, Andrew Carnegie, John D. Rockefeller, and J.P. Morgan. The Industrial Revolution completely restructured the old America into a completely different place in which we now live in. These changes brought about railroads, manufacturing cities, and population growth;Read MoreIndustrialization Of The Industrial Revolution989 Words   |  4 PagesThe Industrial Revolution, which took place from the 18th to 19th centuries CE, was a period during which predominantly agrarian, rural societies in Europe and America became industrial and urban. Prior to the Industrial Revolution, manufacturing was often done in people’s homes, using hand tools or basic machines. Industrialization marked a shift to powered, special-purpose machinery, factories and mass production. The iron and textile industries, along with the development of the steam engine,Read MoreIndustrialization Of The Industrial Revolution1635 Words   |  7 Pages Just as it was in the 18th and 19th centuries when the industrial revolution began, today people fear that technology is destroying jobs. Prior to the industrial revolution manufacturing was often done in peoples homes, using hand tools or basic machines. Industrialization marked a shift to powered special purpose machinery, factories and mass production. Yet at this time people feared for their jobs because the machinery resulted in often-grim employment opportunities many people argue that theRead MoreThe Industrialization Of The Industrial Revolution Essay2415 Words   |  10 Pages There are many identifying factors unique to Britain that were responsible for industrial innovation, chan ge, growth and contraction during the period defined by the industrial revolution in Britain. By about 1750 Britain had become a world leader as a trading nation, with London becoming the warehouse of the world. London also had an efficient financial centre selling services such as insurance, including shipping insurance. It is estimated that 600,000 people lived in London at this time and aRead MoreIndustrialization Of The Industrial Revolution1996 Words   |  8 PagesThe Industrial Revolution started advancing in the mid-18th century after many sought new and more efficient methods of production to accomplish the needs of society . The Industrial Revolution brought with it an array of changes: an increase in population, the rise of new building typologies, redistributions of wealth and fluctuations of living conditions. The Industrial Revolution broke out in England with most of the important technological innovations being British ; with the application of reliableRead MoreIndu strialization Of The Industrial Revolution1332 Words   |  6 PagesDuring the 18th and 19th centuries, the Industrial Revolution played an integral role in the development of today’s world. Railroads were forming, factories were mass producing goods, medicines were being created, and communication was on the rise. Looking back on this time period, we can see how important all of these developments really were. Mechanization played a major role in the Industrial Revolution as people began to apply reason to manufacturing. Humans were flawed and such machineryRead MoreIndustrialization Of The Industrial Revolution1214 Words   |  5 Pagesthe emergence of the ‘Industrial Revolution’, the great age of steam, canals and factories that changed the face of the British economy forever.† (White, M, The Industrial Revolution). The industrial revolution sparked the development of capitalist economies and as a consequence a division of labour was formed. Theref ore the capitalist system is seen as a natural consequence of the industrial revolution. The industrial revolution was a period in which societies became industrial due to there being anRead MoreIndustrialization During The Industrial Revolution1577 Words   |  7 PagesIndustrialization – ever changing the face and heartbeat of our society and the world in which we live – since the Industrial Revolution began in Britain (from 1760 until sometime between 1820 and 1840). The improvement of business acquisitions and evolution of trade were essential to the Industrial Revolution. Most of the British population lived in the countryside, in small villages, and interacted closely within their family unit and work. Industrialization, however, drastically altered the

Study Guide for Final Exam †Criminal Law Free Essays

Concepts of Criminal Law AJ-320 Study Guide – Final Exam Understand rules relating to self defense, when can force be used, how much? Understand a perfect or imperfect defense. Understand affirmative defenses and burden of proof. Understand imminent danger. We will write a custom essay sample on Study Guide for Final Exam – Criminal Law or any similar topic only for you Order Now Understand the Castle doctrine. Understand defense of the cartilage. Understand the Choice of Evils (general principle of necessity) defense and when it can be used. Understand the consent defense. Understand the irresistible impulse rule. Understand the diminished capacity defense. Understand the juvenile court waiver. Understand the entrapment defense. Understand the concept of complicity. Understand the elements of being an accomplice. Understand the differences between the common law and modern approaches. Understand the concept of accessory-after-the-fact. Understand what vicarious liability is based on. Understand what a strict liability crime involves. Understand what traditional parental responsibility is based on. What are inchoate crimes? How was common law attempt recognized? What are the elements of the Model Penal Code approach to an attempt? Understand the difference between legal and factual impossibility. What is the unilateral approach to modern conspiracy statutes? How does a party abandon an attempt? Understand the difference between a wheel and chain conspiracy. Which was the first state (1794) to split murder into two degrees? Which early common law, which felons were subjected to the death penalty? What is bifurcation as it relates to capital homicide cases? What is the objective reasonable person test in voluntary manslaughter? Understand the differences between voluntary and involuntary manslaughter. What are the elements of a criminal homicide? What is the most famous case relating to Corporate Homicide? Know the following cases: State v. Harold Fish (2009), People v. John Gray et al. (1991], People v. Goetz (1986), State v. Thomas (1997) Read the glossaries for Chapters Five through Nine. How to cite Study Guide for Final Exam – Criminal Law, Papers

When I Am Old free essay sample

When I am old and not my original self, Please be understanding and be patient with me. When I spill the soup on my own clothes, And forget how to tie my shoelaces, Please think about how I had taught you, step by step, to tie your shoelaces. When you are tired of the words, which I am repeating, Please listen patiently and don’t interrupt me. When you were young, I had to repeat the same story again and again until you fell asleep. When I need you to shower me, Please don’t blame me.Do you remember how I had to coax you to take your shower? When I am helpless with new technology and things, Please don’t make fun of me. Think about how I patiently answered every ‘Why’ you had. When both my legs are too tired to walk, Please stretch out your strong hand to support me. We will write a custom essay sample on When I Am Old or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page Just as I stretched out my hand to you, when you were learning to walk. When the topic of our conversation slip my mind, Please give me a little time to recall.Actually, whatever the topic of our conversation is of no importance. I will be contented, as long as you are listening to me by my side. When my time has come, please don’t be sad. Understand me, support me, Just as how I treated you, when you were starting to learn about living. I had guided you on your life journey back then, Now please stays with me until my journey ends. Shower me with your love and patience, I will smile with gratitude; The smile of unconditional love for you.

Torture Is One Of The Most Barbaric Acts Of State Repression, And It C

Torture is one of the most barbaric acts of state repression, and it constitutes a direct and deliberate attack on the core of the human personality. Like slavery, it is an expression of the almost unlimited power of one individual over another. In the case of slavery, the human being is degraded to the condition of a non-human object deprived of legal personality. Torture aims to destroy human dignity and reduce the victim to the status of a passive tool in the hands of the torturer. In ancient and medieval times in Europe, torture was employed to aggravate criminal punishments, usually the death penalty, and to extort confessions. Its use was an officially accepted and legally regulated aspect of the criminal justice system. Torture was officially abolished in all European countries between 1750 and the 1830. Like the abolition of slavery, its suppression was the fruit of the humanism and rationalism of the Enlightenment. Although torture continued to be applied behind prison walls, there were comparably few allegation so it's systematic use in the lane nineteenth and early twentieth centuries. Where as slavery and the slave trade were explicitly prohibited by a number of bilateral and multilateral treaties culminating in the 1926 Slavery convention. Torture was so much regarded as a phenomenon of the past that neither international human rights law nor even most domestic bills of rights of this period contained explicit prohibitions. Torture and other forms of cruel and degrading treatment or punishment are prohibited in various international treaties and agreements. These generally considered to have the force of law. Among them the Geneva Conventions of 1949, The International Covenant on Civil and Political Rights of 1966 (CCPR), the 1984 UN Convention against Torture (CAT), The 1950 European Convention on Human Rights, The American Convention on Human Rights of 1969, and The African Charter on Human and Peoples' Rights of 1981. In addition article 5 of the Universal Declaration of Human Rights of 1948 is generally regarded as part of customary international law. The Vienna Declaration and Program again confirmed in the strongest terms that freedom from torture is a right that must be protected under all circumstances. Despite this impressive evidence regarding the universality of the right of freedom questions are asked if whether this universal standard can be applied equally to all political systems, religious and cultural groups. The government of certain states claim that amputations and similar forms of corporal punishment provided for by Islamic law do not contravene the right of torture. While feminist groups around the world denounce female genital mutilation, many Africans view the practice as an expression of their traditional culture. In defining torture and other forms of inhuman treatment or punishment, one therefore has to strike universal minimum standards and the requirement to take political, social, religious and cultural particularities into account. This can only be done on a case-by-case basis by the competent international bodies. Torture and ill-treatment are prohibited by the South Korean Constitution and other domestic laws and since the late 1980s, the South Korean authorities have taken some steps to prevent its occurrence. Generally political prisoners now have access to their lawyers earlier; a small number of police officers have been prosecuted and tried for torturing detainees; and there have been cases in which the courts have ruled that confessions obtained under duress during interrogation were inadmissible as evidence at trial. But in practice the legislative, administrative, judicial and other measures in place have not been effective in preventing it. Changes are urgently needed in practices related to pre-trial detention, training of law enforcement officers and in the traditionally heavy reliance by police and judicial officials on confessions obtained during interrogation. There needs to be a more effective system for investigating complaints and reports of torture and ill-treatment ! and for compensating victims. The South Korean Government should make a declaration under Article 22 of the Convention against Torture, recognizing the competence of the Committee against Torture to receive individual complaints. Actions aimed at militating against torture needs to be conducted on two levels: (a) eradicating torture in the long term and (b) preventing of torture in the short term. A distinction is made between eradication and prevention as they imply

Samacheer Kalvi Model Papers Essays

Samacheer Kalvi Model Papers Essays Samacheer Kalvi Model Papers Essay Samacheer Kalvi Model Papers Essay 2 1 3 4 2 5 6 3 7 8 4 9 10 5 11 12 6 13 1 7 Shelley saw a wounded dog He brought it home He loved . the dog 26 The dog too __________________ 27 ________________ to trace the owner 28 One day , a lady 29 The dog’s real name ______________ 30 2 The dog had to be given back, as 3 8 4 5 9 Savings10% Food 30% Rent 30% Entertainment 5% Education 20% Clothes 5 % 6 7 10 are here 8 9 11 Sample Question Paper Class X MATHEMATICS Time: 2. 30 Hrs. ] [Maximum Marks: 100 General Instructions: (i)This question paper consists of four sections. Read the note carefully under each Section before answering them. (ii) The roughwork should be shown at the bottom of the pages of the Answer book. (iii) Use of Calculator and electronic devices not permitted. SECTION – A Note: (i) Answer all the 15 questions (ii) Choose the correct answer in each question. Each of these questions contains four options with just one correct option (iii) Each question carries One mark 15 ? 1 = 15 1. Let A = { 1, 3, 4, 7, 11 }, B = {–1, 1, 2, 5, 7, 9 } and f : A B be given by f = { (1, –1), (3, 2), (4, 1), (7, 5), (11, 9) }. Then f is (A) one-one (B) onto (C) bijective (D) not a function 2. The common ratio of the G. P 2 , 6 , 18 , 54 g is 5 25 125 625 (B) 5 (C) 3 (D) 4 (A) 2 5 5 5 a4 3 , then the 13th term of the A. P. is 3. If a1, a2, a3, g are in A. P. such that = a7 2 3 (B) 0 (C) 12a1 (D) 14a1 (A) 2 4. The LCM of 62 y, 92 yz, 122 y2 z is (A) 362 y2 z (B) 48xy2 z2 2 (C) 962 y2 z2 (D) 72xy2 z 5. If b = a + c , then the equation ax + bx + c = 0 has (A) real roots (B) no roots (C) equal roots 1 1 6. If A # c m = ^ 1 2 h then the order of A is 0 2 (A) 2 # 1 (B) 2 # 2 (D) no real roots (C) 1 # 2 (D) 3 # 2 7. The slope of the straight line 7y 2x = 11 is equal to (A) 7 2 (B) 7 2 (C) 2 7 (D) 2 7 8. The perimeter of a triangle formed by the points (0, 0), (1, 0), (0, 1) is (A) 2 (B) 2 (C) 2+ 2 (D) 2– 2 9. In 9 PQR, RS is the bisector of +R . If PQ = 6 cm, QR = 8 cm, RP = 4 cm then PS is equal to P (A) 2 cm 10 (C) 3 cm (B) 4 cm (D) 6 cm Q 6cm S 4cm R 8cm 12 10. Chords AB and CD cut at P inside the circle; If AB = 7, AP = 4, CP = 2, then CD = (A) 4 (B) 8 (C) 6 (D) 10 24. A ladder leaning against a vertical wall, makes an angle of 60c with the ground. The foot of the ladder is 3. 5 m away from the wall. Find the length of the ladder. sin i cos i 25. Prove the identity cosec i + sec i = 1 26. A right circular cylinder has radius of 14 cm and height of 8 cm . Find its curved surface area. 27. The circumference of the base of a 12 m high wooden solid cone is 44 m. Find the volume. 11. A man is 28. 5 m away from a tower. His eye level above the ground is 1. 5 m. The angle of elevation of the tower from his eyes is 45c. Then the height of the tower is (A) 30 m 12. 1 = tan i + cot i (A) sin i + cos i (B) sin i cos i (C) sin i cos i (D) cosec i + cot i (B) 27. 5 m (C) 28. 5 m (D) 27 m 13. If the total surface area of a solid hemisphere is 12r cm2 then its curved surface area is equal to (A) 6r cm2 (B) 24r cm2 (C) 36r cm2 (D) 8r cm2 29. Two coins are tossed together. What is the probability of getting at most one head. 30. (a) Simplify. 62 54 x2 + 7x + 12 [OR] (A) 42 (B) 25 (C) 28 (D) 48 (b) Show that the lines 2y = 4x + 3 and x + 2y = 10 are perpendicular. 15. If A and B are mutually exclusive events and S is the sample space such that P (A) = 1 P (B) and 3 S = A , B , then P (A) = (A) 1 4 (B) 1 2 (C) 3 4 (D) 3 8 SECTION – B Note: (i) Answer 10 questions (ii) Answer any 9 questions from the first 14 questions. Question No. 30 is Compulsory. (iii) Each question carries Two marks 10 ? 2 = 20 16. If A = {4, 6, 7, 8, 9}, B = {2, 4, 6} and C = {1, 2, 3, 4, 5, 6} A , ^ B + Ch. SECTION – C Note: (i) Answer 9 questions (ii) Answer any 8 questions from the first 14 questions. Question No. 45 is Compulsory. (iii) Each question carries Five marks 9 ? 5 = 45 31. Use Venn diagrams to verify De Morgan’s law for set difference A ^ B + C h = ^ A Bh , ^ A C h . 32. A function f : 6- 7, 6h ( R Find (i) 2 f (- 4) + 3 f (2) x 2 + 2x + 1 7 # x 1 5 f (x) = * x + 5 -5 # x # 2. x-1 2 11 6 (ii) f (- 7) f (- 3) (iii) 4 f (- 3) + 2 f (4) . (- 6) 3 f (1) 17. Let X = { 1, 2, 3, 4 }. Examine whether the relation g = { (3, 1), (4, 2), (2, 1) } is a function from X to X or not. Explain. 18. Three numbers are in the ratio 2 : 5 : 7. If 7 is subtracted from the second, the resulting numbers form an arithmetic sequence. Determine the numbers. 19. If a and b are the roots of the equation 2x 3x 1 = 0 2 3 1 5 20. If A = e o-e o 7 -1 -9 5 A. 2 n terms of the series 12 22 + 32 42 + g 34. Factorize the polynomial x 5x 2x + 24 35. If m nx + 28x + 12x + 9x 2 3 4 3 2 a b if a b m and n. 4 2 2 9 -3 21. Find the product of the matrices, if exists e o f- 6 7 4 -1 0 -2 1 22. The centre of a circle is at (other end. 23. In 3 ABC , DE BC and AD = 2 . If AE p 36. The speed of a boat in still water is 15 km/hr. It goes 30 km upstream and return downstream to the original point in 4 hrs 30 minutes. Find the speed of the stream. 37. If A = c 2 -1 5 2 T T T m and B = e o verify that (AB) = B A . 7 3 -1 1 38. Find the area of the quadrilateral formed by the points (- 4, 2), (- 3, 5), (3, 2) and (2 , 3). A 3. 7cm DB 3 EC. B D E C 39. The vertices of 3 ABC are A(2, 1), B(6, –1) and C(4, 11). Find the equation of the straight line along the altitude from the vertex A. 13 AE = 16 cm, EC = 81 cm. He wants to use a straight cross bar BD. How long should it be? B D A E C 41. A vertical tree is broken by the wind. The top of the tree touches the ground and makes an angle 30c of the tree. 42. Using clay, a student made a right circular cone of height 48 cm and base radius 12 cm. Another student reshapes it in the form of a sphere. Find the radius of the sphere. 43. Calculate the standard deviation of the following data. x f 3 7 8 10 13 15 18 10 23 8 Time: 2. 30. Hrs MODEL QUESTION PAPER X STANDARD – SCIENCE Marks:75 Section – A I . Answer all questions 15 x 1 =15 1. A fruit develops from a single flower with multicarpellary, apocarpous, superior ovary is (Aggregate fruit, composite fruit, simple fruit, multiple fruit) 2. Which of the following constitute a food chain { (Grass, Wheat, Mango), (Grass, goat and Human),(Goat, cow and elephant),(Grass, fish and goat)} 3. Somatic genetheraphy does ( affect the sperm, affect the egg, affect the progency, affect body cell) 4. Pick out the bacterial disease( Meningities, Rabies, Tetanus, Small pox) 5. Mammal’s main excretory product is (Ammonia, Uric acid, Urea, Sodium) 6. When sunlight passes through the window of your house, the dust particles scatter the light making the path of the light visible. This phenomenon is called as (Brownian motion , tyndall effect, Raman Effect , uniform motion) 7. 2KClO3 2KCl + 3O2 In this chemical reaction MnO2 acts as (reactant, product , catalyst, promoter) 8. Number of groups in modern periodic table is (7,17,18,8) 9. An amalgam is an alloy of metal with ( carbon, mercury, hydrogen, gold) 44. The probability that a new car will get an award for its design is 0. 5, the probability that it will get Find the probability that (i) it will get atleast one of the two awards (ii) it will get only one of the awards. 45. (a) The sum of three consecutive term in an A. P. is – 6 and their product is 90. Find the three numbers. [OR] (b) A Cylindrical jar of diameter 14cm and depth 20cm is half-full of water . 300 leadshots of same size are d ropped into the jar and the level of water raises by 2. 8cm. Find the diameter of each leadshots. SECTION – D Note: (i) This section contains Two questions, each with two alternatives. (ii) Answer both the questions choosing either of the alternatives. iii) Each question carries Ten marks 46. 2 ? 10 = 20 (a) Draw the two tangents from a point which is 10 cm away from the centre of a circle of radius 6cm. Also, measure the lengths of the tangents. [OR] (b) Construct a D ABC in which the base BC = 5 cm, + BAC = 40 ° and the median from A to BC is 6 cm. Also measure the length of the altitude from A. 47. (a) Draw the graph of y = x2 – x x2 – 2x – 15 = 0. [OR] (b) A cyclist travels from a place A to a place B along the same route at a uniform speed on different days. The following table gives the speed of his travel and the corresponding time he took to cover the distance. Speed in km / hr x Time in hrs y 2 60 4 30 6 20 10 12 12 10 10. The saturated hydrocarbons form homologous series with the general formula CnH2n+2. The formula of the second member in this series is (C2H2, C2H6,C2H4,C2H8) 11. Light year is the unit of †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦. (time, light intensity, distance, mass) 12. Mass of an object in 10 Kg. What is its weight on the earth (w=mg, g=9. 8m/s2 ) (49 N, 25 N, 98 N, 100 N) (i) the number of hours he will take if he travels at a speed of 5 km / hr (ii) the speed with which he should travel if he has to cover the distance in 40 hrs. 14 13. Four cells each of emf â€Å"E† are joined in parallel to form a battery. The equivalent emf of the battery will be †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦(4E, E, E/4, E=0) 14 The symbol LED is ( ) 19. Assertion(A) : The secretions of pituitary gland controls all other endocrine glands Reason (R) : It is known as the conductor of endocrine orchestra 1. 2. 3. 4. A is correct and R is not giving correct reasoning. A is correct and R is wrong A is wrong and R is correct A is relevant and R is giving correct reasoning. 15. Electric power can be transmitted over long distance without much loss of energy is an important advantage of †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦.. (AC, DC, Both AC DC ,None) Section B II i)Short Answers ii)Answer any twenty questions. 20. You suspect that your friend is suffering from common cold. What are the questions you will ask your friend to confirm the disease. 21 The polar bears have thick skin coat and wooly fur, the ballen whales have ballen plates. Give reasons 22. The diagram shows that internal structure of the human heart. Label the following parts. a. The blood vessal that carries blood to the lungs b. The blood vessal that carries blood to the different parts of the body. 20 X 2 = 40 16. Match the following disease with suitable causative agents Disease a. b. c. d. Malaria Typhoid Amoebic dysentery Influenza Causative agents Entamoeba histolytica H1N1 Virus. Plasmodium Salmonella typhi 17. Correct the answer a. Variation may be defined as the affinities in the charecteristics among the individual the species b. Evolution is a sudden development from the complex species to simple form Do you agree with the above statements? If not give correct statements. 18. Copy of the diagram of neuron and label the parts A and B 23. The tearing teeth of carnivorous animals †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦. The tusk of an elephant is modified teeth of †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦. 15 24 Draw and label the any two parts of the anther. 33. Read the redox reaction given below and answer the questions. CuO+H2 - Cu+H2O a. Conversion of CuO in to Cu is called _____________ b. Conversion of H2 into H2O is called _____________ 25. What will happen if all the grass is removed from the grass land eco system? 26. Odd one out a. Coal, petroleum, natural gas, hydrogen b. Fluorescent bulbs, electronic regulator, solar water heater, electric water heater 27. Assertion A :Alcohol is made by fermenting the sugar components of plant materials. It can be used as a fuel for vehicles. Reason (R) :Bioethanol is widely used. 1 2 3 4 A is false statement R is correct A is correct R is wrong A is correct R is relevant A and R statements not relevant. 4. The pH Values of certain familiar substances are given below Substance House hold Ammonia Water Coffee Lemon Juice pH Value 12 7. 0 5. 0 2. 4 Analye the data in the above table and answer the following questions a. Which of the substances are acidic in nature? b. Which substance is basic in nature? 35. This extract from the periodic table shown the symbols for cetain elem ents 28. Monotropa lack chlorophyll and have mycorrhizal roots which absorb nouristiments from the humus, Viscum and cuscuta are also the plants. do they obtain food from plants? Give reason 29. Any water that has been used in the home, with the exception of water in the toilet can be reffered to as waste water. It is also reffered as gray water. Suggest any two ways to reuse this water and state benefit out of it. 30. Pollen grains have ceaseless, zigzag, continuous random motion when taken in a beaker containing water. Name the phenomenon and give the reason. 31. 20 g of common salt is dissolved in 60 g of water. Fine the concentration of the solution in terms of weight percentage? 32. Analyse the table and fill up the blanks Gas N2 O2 Number of moles 2 moles Mass of gas 320 g From the above table a. How many elements are present in the second period? b. Write the group no for fluorine and neon? 36. An alloy of metal A is used in making aircraft parts. A reacts with strong solution of NaOH to give B with the liberation of H2 of gas. Indentify A and B 37. Match the following: Compounds Ethylalcohol Acetaldehyde Methanoicacid Acetone Functional Group ___CO ____ ___OH ___CHO ___ COOH 16 38. Observe the figure and Write the answer 5N - 5N a. The resultant of these forces is ______________ b. Does the ball move? 39. When a gun is fired, it exerts forward forces on the ullet. Why does the gum recoil backwards? 40. Leclanche cell diagram is given below lable the parts. 43. The ray diagram shown below is introduced to show how a concave mirror forms an image A’ B’ of an object AB place at F. a. Identify the mistakes and draw the correct ray diagram. b. Write the justification for four corrections 44. The speed of light in vacuum is 3 X 10 refractive index 4/3. [ Hint: ? = C/V] 8 m. s Calculate the speed of light in medium of 45. Odd one out. a. Myopia, hypermetropia, scurvy, presbyopia b. Convex mirror, concave mirror, plane mirror, convex lens. Section – C Note: i) Answer any four questions by choosing one question from each group ii) Each question carries five marks iii) Draw diagram wherever necessary Group-A 41. Match the following Components 1. Switch (closed) 2. Battery 3. Electric bulb 4. Resistance Symbols 46. a. State any two applications of Bio-sensor in medicines somatic genetherapy does not effect the sperm or egg give reason b. What are the types of gene theraphy? 47. a. The transfer of disease causing germ from an infected person to a normal healthy person, through air by sneezing, coughing and talking is possible. Is there any other agents transmit the infections germs. List the agents or carriers, and the various diseases caused by them. b. Administrating vaccine is to prevent the spread of diseases brief the roley MMR and DT vaccine. 48. Which process gives rise to fruit? Describe that process. 49. Smoke, Smoke everywhere smoke. Is it good for health? List the effects of coal smoking. To meet out the water scarcity we need several ways to increase the water supply. Suggest any two way to manage the crisis. 4 x 5=20 42. Harmful radiations originate from a nuclear reactor. Precautions are taken to see that they do not become a threat to living beings. What are these precautions? 17 Group-B 50. a. Mole concept is introduced to express the quality of a substance. If 90 g of water is taken in a beaker find the number of moles in it. b. Atoms and moles are the building blocks of matter. List out any 2 differences between them. 51. a. Ethanoic acid reacts with ethanol in the presence of concentrated sulphuric acid. i) Name the organic product formed . ii) Give the name of the reaction. iii) What is the role of the sulphuric acid in the above reaction b. The structural formula of an organic compound is CH 3 – CH 2 OH i) Write the IUPAC name of this compound ii) Give one use of this compound. 1. The length of the object AB 2. The distance to the image. 3. The focal length of the spherical mirror Group – C 52. a. Place the following objects in the correct order from the lowest to the highest momentum. Assume that all of the objects are moving at their maximum velocity. Freight train, Bus, Car, Cycle. { Hint: Momentum = mass X, velocity; p=mv} b. Which object has more momentum ; a car travelling at 10 km/hr or a baseball pitched at 150 km/hr? Explain your answer. c. Newton’s third law of motion. For every action there is an equal and opposite reaction. Explain this law, using one illustration. 53. a. Observe the figure and write down the following quantities using Cartesian sign convention. b. Observe the figure and answer the following questions 1. Whey the magnetic needle is deflected? 2. If the direction of current is reversed, what will be the direction of deflection of magnetic needle? 18 Class- X Social Science Reg No II) Match the following A) 15. Woodrow Wilson 16. Swastika Max. Marks: 100 17. Scorched Earth Policy 18. Kesari 19. King Maker Russia Kamaraj Nazi emblem Sathyamurthi Mrs. Annie Beasant America Bala Gangadhar Tilak B) 20. Black soil 21. Coal 22. Southern Railway 23. Insat series 24. 82 ? E Chennai Cotton Central Meridian for India Jharkand Geo. stationary satellite TamilNadu Jharia 10 x 1 =10 Time : 2 ? hours I) Choose the correct answer (compulsory) 1. The English East India Company was formed in the year a)1600 a) Merrut b) 1664 b) Barrackpore c) 1644 c) Barailley d) 1700 d) Kanpur d) Sardar Vallabai Patel d) Adayar d) Enemity d) Zorastrianism d) March 11 d) Kerala 2. The Sepoys broke out into open revolt at 3. The task of unifying Indian states was undertaken by a) Dr. B. R. Ambedkhar b) Dr. Rajendra Prasad c) Rajaji a) Anna nagar a) War a) Vedic religion b) Chengalpet b) Peace b) Christianity c) Kanchipuram c) Love c) Islam 4. Due to Dr. Muthulakshmi’s good effort the Cancer Institute was started at 5. India is a country with an unbounded faith in 6. The ancient religion of our country is 7. World Consumer Day is celebrated on a) March 15 b) March 16 c) March 14 8. India is surrounded by †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦. In the east a) Bay of Bengal b) Arabian sea c) Indian ocean 9. The largest mangrove forest is located in †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦ a) Pichavaram b) Muthukadu c) Sundarbans 14 x 1 = 14 III) Answer any Ten of the following questions in brief: (Choose four from section A, one from section B, four from section C and one from section D) Section-A 25. How did China become an International colony? 26. What are the four pillars of Fascism? 27. What is the significance of the Euro? 28. Point out any two impacts of Social and Religious Reform Movements. 29. What was the resolution passed in the Lahore Session of the Congress in 1929? 30. Write a short note on Tiruppur Kumaran? Section-B 31. Why is World Peace an essential one? 2. Why is India called the â€Å"Museum of Human race†? Section-C 33. Define multipurpose projects 34. Give reason for wheat being cultivated only in North India. 35. Give reason for sugar industry being located near the sugarcane growing area. 36. List out two advantages of pipeline transportation 37. Define Unfavourable balance of trade. 38. Define Remote sensing Section-D 2 102=20 d) Terai 10. The southwest Monsoon season last between †¦Ã¢â‚¬ ¦.. a) June to September b) September to October c) December to February d) March to May 11. TISCO belongs to †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦. Sector. a) Private b) Joint c) Co. operative d) Pub lic 12. National Income is otherwise called as a) Real Income b) Money Income c) Nominal Income d) Gross National product 13. Nehru decided that India would be a a) Mixed Economy b) Socialist Economy c) Capilatist Economy d) Money Economy 14. Green Revolution was introduced in the year a) 1967 b) 1977 c) 1987 d) 1957 1 19 39. What is Percapita Income? 40. What do you mean by Globalization? IV) Choose any two of the following and answer all the questions given under each caption: 24=8 41. Balkan Problem a) Name the Balkan Countries. b) How did the First Balkan war come to an end? c) Why did the other Balkan Countries declare war on Bulgaria? ) What was the result of the Second Balkan war? 42. Major achievement of the UNO a) Name the treaties signed by the UNO b) Where was the UN Conference on Environment and Development held? c) What was adopted by all the countries? d) How did the UNO tackle the Suez Canal crisis? 43. Ramakrishna Mission a) Who was Ramakrishna Paramahamsa? b) Who founded the Ramakrishna Mission? c) When and Where was the Parliament of Religions held? d) Who represented the Hindu religion at the Parliament of religions? 44. The Justice Party a) Who established the Justice Party? b) When did the Justice Party come to power? ) When was it defeated? d) Write any two achievements of the Justice Party. V) Distinguish between any four of the following 45. Western coastal plain and Eastern coastal plain 46. Hot weather season and Winter season. 47. Black soil and Alluvial soil 48. Kharif season and rabi season 49. Small scale industry and cottage industry 50. Export and Import 42=8 VI) Answer one from section A, one from section B, one from section C and one from section D in a paragraph: 4 x 5 = 20 Section-A 51. Write a paragraph about Relief, Recovery and Reforms introduced by Franklin D. Roosevelt 52. Write a short note on Salt Satyagraha 53. Write a paragraph about Panch Sheel and the policy of Non- alignment Section-B 54. Explain the role of Opposition Party in a democracy. 55. What are the measures taken by the Government of Tamil Nadu to protect the Consumers. 56. Contributions of India towards world peace Section-C 57. Describe about Himadri, 58. List out the advantages of roadways. 59. Explain the significance of GPS with reference to Geography. Section-D 60. Explain the basic concepts of National Income. 61. Explain Green revolution. 62. List down The various Welfare measures implemented by the government of Tamilnadu. VII) Draw a Time line on the following 63. Any five important events between the years 1920 and1935. (5 marks) VIII) Mark any five of the following (Choose maximum 2 from map of Asia and 3 from map of India) (5 marks) 64. Mark the following in the given outline map of Asia. a) Peking b) Hong Kong c) Canton d) Formosa (or) 65. Mark the following in the given outline map of India. a) Barrackpore b) Chauri Chaura d) Surat e) Meerut 66. Mark any five places / regions on the given India outline map and write one sentence about the place 1. Mt. Everest 2. The Ganges 3. The Alluvial soil region 4. Desert vegetation 5. Tea growing region in south India. 6. Mumbai Chennai port 3 4 20

German History Coursework Example | Topics and Well Written Essays - 750 words

German History - Coursework Example Other aspects of Romanticism included basic education, natural science and political impact. There are a number of reasons that led to the emergence and development of Romanticism in Germany as outlined below. (a) Increase in the interest in foreign literature and philosophy after the 1800. The Germans were eager to get in touch with literary works from other countries such as the United States and other European countries. (b) Romanticism was regarded in Germany as a form of human philosophy. This is because it elevated the right of individual at the center of every activity as well as promoting general respect for human capabilities in the country. Industrial Revolution was greatly picking up in Germany so Romanticism emerged as a way of advocating for human rights and speaking against the ever rising materialism in the country. (c) Increased dissatisfaction with the inadequacy witnessed in spirituality by the existing religions led to the rise of Romanticism. Some people in Germany felt that the void could only be filled by art and visual expressions (Hagen, 36) Hannah is a German born writer and a political theorist. She was lived in the period between 1906 and 1975. She has been described as a great philosopher who declined the title on the grounds that the term is mainly concerned with men and instead she opted to be referred as a political theorist. Her works mainly majored on the nature of power, democracy in the current world, political subjects, totalitarianism and authority at various levels. The Hannah Arendt prize has been named in her honor and to commemorate her great contributions. Some of her books include The Origins of Totalitarianism which gave an account of the origin and emergence of Nazism and Stalinism. The human condition was her most influential work that focused on politics, society and various theories developed by other earlier scholars on labor and politics.