A small surface emits diffusively, and measurements indicate that the – McqOptions

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1.	A small surface emits diffusively, and measurements indicate that the total intensity associated with emission in the normal direction I n = 6500 W/square m sr. The emitted radiation is intercepted by three surfaces. Mark calculations for intensity associated with emission
A.	3500 W/m2 sr
B.	4500 W/m2 sr
C.	5500 W/m2 sr
D.	6500 W/m2 sr
Answer» E.

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