A_BLACK_BODY_OF_0.2_M2_AREA_HAS_AN_EFFECTIVE_TEMPERATURE_OF_800_K._CAL – McqOptions

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1.	A_BLACK_BODY_OF_0.2_M²_AREA_HAS_AN_EFFECTIVE_TEMPERATURE_OF_800_K._CALCULATE_THE_INTENSITY_OF_NORMAL_RADIATIONS?$
A.	1234.65 W/m<sup>2</sup> sr
B.	7396.28 W/m<sup>2</sup> sr
C.	3476.74 W/m<sup>2</sup> sr
D.	8739.43 W/m<sup>2</sup> sr
Answer» C. 3476.74 W/m<sup>2</sup> sr

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