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1. |
Coefficient of transmission and coefficient of reflection for a given body are 0.22 and 0.74 respectively.Then, at a given temperature, the coefficient of emission for the body is ? |
A. | 0.4 |
B. | 0.04 |
C. | 0.96 |
D. | 0.22 |
Answer» C. 0.96 | |