reradiation मीनिंग इन हिंदी

Raman scattering changes the frequency of light by reradiation from vibrating molecules.
Increasing the concentration of the gases increases the amount of absorption and reradiation, and thereby further warms the layers and ultimately the surface below.
If the percentage of the star's output thus filtered or transformed by this absorption and reradiation was significant, it could be detected at interstellar distances.