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. 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.
