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Calorimetry

Assertion :Al...

Question

Assertion :All bodies emit radiant energy whether they are solid,liquid or gases. Reason: Black bodies absorb and emit radiant energy better than bodies of lighter colours.

A

Both Assertion and Reason are correct and Reason is the correct explanation for Assertion

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B

Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion

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C

Assertion is correct but Reason is incorrect

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D

Both Assertion and Reason are incorrect

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Solution

The correct option is B Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion
All bodies emit radiant energy whether they are solid, liquid or gas and black bodies absorb and emit radiant energy better than bodies of lighter colors.
Both Assertion and Reason are correct but the reason is not the correct explanation for the assertion.
The correct option is B.

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