Statement - I : A body which is good radiator is is good absorber of radiation at a given wavelength.
Statement - II : According to Kirchhoff's law, the absorptivity of a body is equal to its emissivity at a given wavelength.

Options

A. Statement - I is true, Statement - II is true and Statement - I is correct explanation for Statement - II.
B. Statement - I is true, Statement - II is true and Statement - II is not correct explanation of Statement - I.
C. Statement - I is true, Statement - II is false.
D. Statement - I is false, Statement - II is false.

Answer

A

Explanation

Statement I is true and statement II is true and statement II is correct explaination of statement I.
So correct choice is (a).