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1. |
Energy strikes a vertical hemispherical plate with an intensity of 640 W/m². The absorptivity is thrice the transmissivity and twice the reflectivity. Determine the rate of absorption |
A. | 449.12 W/m² |
B. | 349.12 W/m² |
C. | 249.12 W/m² |
D. | 149.12 W/m² |
Answer» C. 249.12 W/m² | |