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Q. |
The unit of absorptive power is |
A. | t |
B. | ts-1 |
C. | ts |
D. | no unit |
Answer» D. no unit | |
Explanation: absorptive power can be defined as the ratio of energy absorbed per unit area upon energy incident per unit time per unit area. for a black body, it’s absorptive power is equal to one. |
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