Assertion (A): Black body is an ideal body that emits and absorbs radiations of all frequencies Reason (R) : The frequency of radiation emitted by a body goes from a lower frequency to higher frequency with an increase in temperature

Assertion (A): Black body is an ideal body that emits and absorbs radi

1.	Assertion (A): Black body is an ideal body that emits and absorbs radiations of all frequencies Reason (R) : The frequency of radiation emitted by a body goes from a lower frequency to higher frequency with an increase in temperature
Answer» Both A and R are true and R is the correct explanation of A Both A and R are true but R is not the correct explanation of A A is true but R is false Both A and R are false Solution :Correct explanation. Black BODY is a perfect ABSORBER and perfect radiator of energy