Radiant energy with an intensity of 800 W/m² strikes a flat plate nor – McqOptions

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1.	Radiant energy with an intensity of 800 W/m² strikes a flat plate normally. The absorptivity is thrice the reflectivity and twice the transmissivity. Determine the rate of reflection
A.	518.20 W/m²
B.	418.20 W/m²
C.	318.20 W/m²
D.	218.20 W/m²
Answer» E.

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