A spherical body of area A and emissivity e = 0.6 is kept inside a per – McqOptions

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1.	A spherical body of area A and emissivity e = 0.6 is kept inside a perfectly black body. Total heat radiated by the body at temperature T is?
A.	0.4 e AT4
B.	0.8eAT4
C.	0.6 eAT4
D.	1.0eAT4
Answer» E.

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