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Why does a plastic comb rubbed with dry ...

Why does a plastic comb rubbed with dry hair attaract tiny pieces of paper ?

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When a plastic pen is rubbed in dry hair, it attracts tiny pieces of paper. Which force is involved in this process ?

Name the type of forces involved in the following : A plastic comb rubbed in dry hair picking up tiny pieces of paper.

When a plastic comb is rubbed with dry hair, the hair get positively charged by friction. In this porcess :

Why does a charged glass rod attract a piece of paper ?

MBD -HARYANA BOARD-SOME NATURAL PHENOMENA-EXAMPLE
  1. What happens when amber is rubbed for longer time?

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  2. Who established that spark and lightning were same thing?

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  3. Why does a plastic comb rubbed with dry hair attaract tiny pieces of p...

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  4. Give two examples of charged objects.

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  5. What happens when two balloons rubbed with woolen cloth are brought to...

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  6. Which type of charges attract each other?

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  7. How many types of charges are there?

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  8. Why does a plastic comb rubbed with dry hair attaract tiny pieces of p...

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  9. What will happen when two clouds with unlike charges approach each oth...

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  10. Is human body a conductor or an insulator?

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  11. Why is a balloon filled with air rubbed against hair sticks to the wal...

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  12. Why does the paper strip open up when touched with a charged rod?

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  13. Why should a person not stand under a tree during a thunderstorm ?

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  14. Why are tall building provided with metallic rods, running from the to...

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  15. What do you mean when we say that a body is electrically charged or el...

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  16. Write a short note on Tsunami.

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  17. Write down the uses of electroscope.

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  18. What is lightning ?

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  19. Write two examples of electric discharge whih are used to ignite the f...

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  20. What are natural phenomena ?

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