A black body of 0.2 m² area has an effective temperature of 800 K. Calculate the intensity of normal radiations Options: A . &nbsp1234.65 W/m² sr B . &nbsp7396.28 W/m² sr C . &nbsp3476.74 W/m² sr D . &nbsp8739.43 W/m² sr

A black body of 0.2 m² area has an effective temperature of 800 K. Calculate th

Question

A black body of 0.2 m² area has an effective temperature of 800 K. Calculate the intensity of normal radiations

Options:

A . 1234.65 W/m² sr

B . 7396.28 W/m² sr

C . 3476.74 W/m² sr

D . 8739.43 W/m² sr

Answer: Option B
Answer: (b).7396.28 W/m² sr

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