Certain substance emits only the wavelengths `lamda_1,lamda_2,lamda_3` and `lamda_4` when it is at a high temperature, it will absorb only the following wavelengths

Options

A. `lambda_(1)`
B. `lambda_(2)`
C. `lambda_(1) and lambda_(2)`
D. `lambda_(1),lambda_(2),lambda_(3) and lambda_(4)`

Answer

D

Explanation

By changing the temperature only energy density of absorption and radiation changes.