Chemistry, asked by sarojnohar076, 10 months ago

what is different between expansion and contraction​

Answers

Answered by shahoam21
4

Answer:

Explanation:

The increase in size of an object on heating is called expansion whereas the decrease in size of an object on cooling is called contraction.

Answered by anthonyanthony2076
2

Answer:

Contraction - decrease in size of an particle or object on cooling.

Expansion - increase in size of an particle or object on heating.

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