K.R.Mangalam World School South City-I‚ Gurgaon Class-VIII Sub.-Chemistry (Chemical Effects of Electric Current) EXTRA QUESTIONS: Q. Why the bulb glows when the electric current passes through it? Ans. Due to the heating effect of current‚ the filament of the bulb gets heated to a high temperature and it starts glowing. Q. Write a short note on: (a) LED Ans. LED- Light Emitting Diodes are used for lighting. There are two wires(called leads) attached to a LED. One lead is longer than the other
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Why We Do What We Do My teaching philosophy is best described by using the following analogy. A building does not stand tall for years on end without a good foundation. Weather its building a house‚ an apartment‚ a church‚ or a skyscraper‚ the foundation is the most important element for the building to stand tall for years. If a child can start out with the right knowledge to live a physically active lifestyle they have more of a chance to continue to live while being physically active. Pouring
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What subjects should we study at school? School is a place to discover. To discover new friends‚ hobbies‚ feelings‚ likes‚ dislikes‚ but most importantly to discover passions. As James Barrie once said “ Nothing is really work‚ unless you’d rather be doing something else”. When you discover the things you like you progress with them and flourish in them. However‚ many teenagers are being pushed towards to low-quality "dead end" vocational courses‚ when really they should be pushed into doing
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Smith Hall by Dr. James Peterson talking about “Human Gene Editing Now: The National Academy of Science’s Pursuit of What We Should Do.” Dr. James Peterson first began to talk about nature and how God admired nature. He asked us if our we had a garden would be not improve and restore it. Dr. James Peterson then compared the garden to our bodies. He again said we need to sustain what we have. When talking about nature he also stated the importance of relationships‚
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how one can understand why people tend to buy products‚ and what entices us to be moved by a single commercial. Certain aspects of a product can induce really anyone to by something‚ it can be based on language‚ lies or just the way they advertise anything. Language plays a major role‚ well at least according to Bergen Evans. “Words are the tools for the job of saying what you want to say”‚ so they are another form of explaining what needs to be said. One form of this is diction‚ diction can
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Are we or are we not the prisoner or our own conceptions? In the cave allegory‚ Plato describes the human condition as a type of blissful ignorance. I agree with Plato that we are prisoners of our own belief. In this essay‚ I describe my own opinions and issues to answer some of the questions. The first question that I would like to discuss is‚ Are we prisoners to our own beliefs and notions of truth? I believe that we are prisoners to our own beliefs because since childhood different beliefs
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Every day we read in the newspaper or watch T.V and hear news of crimes committed by Juveniles. Although there are many cases where the juvenile did not commit a serious crime‚ there are others where the crime is so bad the juvenile court system tries the juvenile as an adult. Instead of seeking help for the individual‚ our justice system places them in adult facilities to “teach them a lesson.” The justice system fails to see what the causes the child to do these things is because of abuse‚ neglect
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activities. The obvious reasons why there are beggars is illiteracy‚ poverty and unemployment. It is our moral duty to help to the weak‚ the hungry and the suffering people. But by giving out alms as charity‚ we do not help the beggars. As I have realized‚ there are many negative side effects when we are giving out money to beggars especially to the children. Firstly‚ it won’t stop the growth of beggars because if you give money to them‚ it would be an enticement for children to continue begging and not
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Many people may not know their rights as they are set forth in the Constitution. For those who do know all of their rights‚ many have not experienced the feeling of the government telling them that they cannot speak their mind. This is covered by the First Amendment of the United States Constitution. It is the freedom of speech. There has been at least one major case where a rap group was ultimately censored by the federal government. Henry Louis Gates Jr. depicts a few aspects of this case with
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A boy was diagnosed to be diabetic. The Doctor gave a strict instruction that he should not eat sweets or sugar. His mother tried to persuade the boy to stop the practice of eating sweets. But she failed. So she took the boy to a saintly priest who was respected and obeyed by all. She requested him‚ "My son is diabetic. Kindly instruct him to stop the dangerous habit of eating sweets and sugar." The priest asked her to return with the boy after two weeks and promised that then he would give
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