Write True or False, correct and rewrite the false statement - Science STD 7 Questions

Question 11 Mark

It is dangerous to stand under a tree in rainy and stormy weather.

Answer

True

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Question 21 Mark

High rise buildings have lightning conductors.

Answer

True

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Question 31 Mark

When two substances are rubbed on each other, like charges are developed on each.

Answer

False. When two substances are rubbed on each other unlike charges are developed on each

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Question 41 Mark

An atom may have either a positive or a negative charge.

Answer

False. An atom does not have any charge

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Question 51 Mark

If the leaves of the electroscope spread only a little, the charge on them is less.

Answer

True

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Question 61 Mark

A glass rod rubbed on woollen cloth develops a negative charge.

Answer

False. A glass rod rubbed on woollen cloth develops a positive charge

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Question 71 Mark

An ebonite rod rubbed on woollen cloth develops a positive charge.

Answer

False. An ebonite rod rubbed on woollen cloth develops a negative charge

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Question 81 Mark

When an inflated balloon is rubbed on silk, it develops a charge.

Answer

True

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Question 91 Mark

The word ‘electricity.’ came from the word ‘Elektron’.

Answer

True

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Question 101 Mark

Charges cannot be transferred from one body to another.

Answer

False. Charges can be transferred from one body to another

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Write True or False, correct and rewrite the false statements.

Take a timed test

Science Write True or False, correct and rewrite the false statements.

Write True or False, correct and rewrite the false statements.

Take a timed test