Depending on the radiating properties, a body will be black when(Where a = absorptivity, p = reflectivity, X = transmissivity.)

Depending on the radiating properties, a body will be black when(Wher

1.	Depending on the radiating properties, a body will be black when(Where a = absorptivity, p = reflectivity, X = transmissivity.)
A.	P = 0, x = 0 and a = 1
B.	P= 1, T = 0 and a = 0
C.	P = 0, x = 1 and a = 0
D.	X = 0, a + p = 0
Answer» B. P= 1, T = 0 and a = 0

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Depending on the radiating properties, a body will be black when(Where a = absorptivity, p = reflectivity, X = transmissivity.)

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