

MCQOPTIONS
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1. |
Depending on the radiating properties, a body will be opaque when |
A. | p = 0, x = 0 and a = 1 |
B. | p=l,x = 0anda = 0 |
C. | p = 0, x = 1 and a = 0 |
D. | x - 0, a + p = 1 |
Answer» E. | |