Kirchhoff’s law states that

Question: Kirchhoff’s law states that
[A].

the total radiation from a black body per second per unit area is directly proportional to the fourth power of the absolute temperature

[B].

the wave length corresponding to the maximum energy is proportional to the absolute temperature

[C].

the ratio of the emissive power and absorptive power of all bodies is the same and is equal to the emissive power of a perfectly black body

[D].

none of the above

Answer: Option C

Explanation:

No answer description available for this question.