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MBD -HARYANA BOARD-SOME NATURAL PHENOMENA-EXAMPLE
- What happens when two balloons rubbed with woolen cloth are brought to...
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- Which type of charges attract each other?
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- How many types of charges are there?
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- Why does a plastic comb rubbed with dry hair attaract tiny pieces of p...
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- What will happen when two clouds with unlike charges approach each oth...
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- Is human body a conductor or an insulator?
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- Why is a balloon filled with air rubbed against hair sticks to the wal...
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- Why does the paper strip open up when touched with a charged rod?
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- Why should a person not stand under a tree during a thunderstorm ?
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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 lightning ?
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- Write two examples of electric discharge whih are used to ignite the f...
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- What are natural phenomena ?
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- What are cyclones ? Briefly explain.
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- What is lighning?
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- List any three safety measures we should observe in case of lightning.
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- What are the precautions we should follow against earthquakes?
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