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Q. |
Depending on the radiating properties, a body will be white when (where a = absorptivity, p = reflectivity, x = transmissivity) |
A. | p = 0, x = 0 and a = 1 |
B. | p=l,T = 0anda = 0 |
C. | p = 0, x = 1 and a = 0 |
D. | x = 0, a + p = 1 |
E. | a = 0, x + p = 1. |
Answer» B. p=l,T = 0anda = 0 |
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