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 = 1, T = 0 and a = 0
C. p = 0, x = 1 and a = 0
D. x = 0, a + p = 1
Answer: Option B
Solution (By Examveda Team)
Depending on the radiating properties, a body will be white when p = 1, T = 0 and a = 0(Where a = absorptivity, p = reflectivity, x = transmissivity)
This Question Belongs to Mechanical Engineering >> Heat And Mass Transfer
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