A body is in thermal equilibrium with surrounding. Absorptive power of the surface of the body is a `= 0.5`. E is the radiant energy incident in unit

Monjur Alahi

A body is in thermal equilibrium with surrounding. Absorptive power of the surface of the body is a `= 0.5`. E is the radiant energy incident in unit time on the surface of the body. How much energy propagates from its surface in unit time?


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Salim Ahmed Kawsar

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Correct Answer - E

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