The total emissive power of the emitter with area d A and temperature – McqOptions

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1.	The total emissive power of the emitter with area d A and temperature T is given by
A.	E = 2 σ T 4 d A
B.	E = 3 σ T 4 d A
C.	E = σ T 4 d A
D.	E = ½ σ T 4 d A
Answer» D. E = ½ σ T 4 d A

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