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MBD-SOME NATURAL PHENOMENA-EXAMPLE
- How many types of charges are there?
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- Why does a plastic comb rubber in hair attract small bits of paper?
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- What will happen when two clouds with unlike charges approach each oth...
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- Is our body a conductor or an insulator.
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- What makes a baloon stretch as it filled with air?
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- Why does the paper strip open up when touched with a charged rod?
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- Why are we advised not be under a tree, if we are in the open during a...
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- Why are tall building provided with metallic rods, running from the to...
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- What do you mean when we say that a body is electrically charged or el...
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- Write a short note on Tsunami.
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- Write down the uses of electroscope.
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- What is electric discharging (lightning)?
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- Write two examples of electric discharge which are used to ignite the ...
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- What are natural phenomena ?
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- What are cyclones? Write effects and reasons caused by it.
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- Give an experiment to show that when two bodies are rubbed together, t...
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- What is lighting?
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- What safety measures should we take to prevent damage caused by lighti...
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- Discuss the construction and working of a lighting conductor.
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- Suppose you are outside your home and an earthquake strikes. What prec...
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