These question consists of two statements each printed as Assertion and Reason. While answering these question you are required to choose any one of the following five responses. Assertion: Absorptive power of any substance is temperature independent. Buit emissive power depends on the temperature. Reason: Emissive power `alpha T^(4)`A. If both Assertion and Reason are correct and Reason is also a good absorber of radiation at a given wavelength.B. If both Assertion and Reason are correct but Reason is not the correct explanation of Assertion.C. If Assertion is true but Reason is falseD. If Assertion is false but Reason is true.

These question consists of two statements each printed as Assertion an

1.	These question consists of two statements each printed as Assertion and Reason. While answering these question you are required to choose any one of the following five responses. Assertion: Absorptive power of any substance is temperature independent. Buit emissive power depends on the temperature. Reason: Emissive power `alpha T^(4)`A. If both Assertion and Reason are correct and Reason is also a good absorber of radiation at a given wavelength.B. If both Assertion and Reason are correct but Reason is not the correct explanation of Assertion.C. If Assertion is true but Reason is falseD. If Assertion is false but Reason is true.
Answer» Correct Answer - A a) `E= intE_(lambda)dlambdaalphaT^(4)`

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