If the temperature of a solid surface changes form 27°C to 627°C, then its emissive power changes in the ratio of

If the temperature of a solid surface changes form 27°C to 627°C, t

1.	If the temperature of a solid surface changes form 27°C to 627°C, then its emissive power changes in the ratio of
A.	3
B.	9
C.	270
D.	81
Answer» E.

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If the temperature of a solid surface changes form 27°C to 627°C, then its emissive power changes in the ratio of

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