Q. Depending on the radiating properties, a body will be white when (where a = absorptivity, p = reflectivity, x = transmissivity) (Solved)
1. p = 0, x = 0 and a = 1
2. p=l,T = 0anda = 0
3. p = 0, x = 1 and a = 0
4. x = 0, a + p = 1
5. a = 0, x + p = 1.
- b. p=l,T = 0anda = 0