The thermal radiation emitted by a body is proportional to T n , where T is its absolute temperature. The value of 'n' is exactly 4 for (A) Black painted bodies only (B) All bodies (C) Polished bodies only (D) A black body

The thermal radiation emitted by a body is proportional to T
n
,
where T is its absolute temperature. The value of 'n' is exactly 4 for
(A) Black painted bodies only
(B) All bodies
(C) Polished bodies only
(D) A black body
by

1 Answer

Answer :

(B) All bodies
by

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