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Assertion : A change in the temperature ...

Assertion : A change in the temperature of a body cause change in dimentions.
Reason : The dimentions of a body decrease due to the increase in its temperature.

A

If both assertion and reason are true and reason is the correct explanation of assertion.

B

If both assertion and reason are true and reason is not the correct explanation of assertion.

C

If assertion is true and reason is false.

D

If both assertion and reason are false.

Text Solution

Verified by Experts

The correct Answer is:
C
Substance expand on heating and contract on cooling.
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