MHT CET Physics question
For a perfectly black body, its absorptive power is
Answer: (A)
Solution
A perfectly black body absorbs all incident radiation, so its absorptive power is 1. Hence the correct option is (a).
For a perfectly black body, its absorptive power is
A perfectly black body absorbs all incident radiation, so its absorptive power is 1. Hence the correct option is (a).