MHT CET 2024 Physics question
Given that 'x' joule of heat is incident on a body. Out of that, total heat reflected and transmitted is 'y' joule. The absorption coefficient of body is-
Answer: (C)
Solution
By conservation of energy the incident heat (absorbed, reflected, transmitted). Here and , so the absorbed heat is . The absorption coefficient (absorptive power) is the fraction of incident heat
See the full step-by-step solution
Create a free account to read the complete working, and practise questions like this in a timed test.
Create a free account