Question

which describe the study of spectroscopy? select the two correct answers. (1 point) reflection of light by earth emission and absorption of light interaction of light and atoms the number of galaxies

Explanation:

Spectroscopy is the study of the emission and absorption of light as well as the interaction of light and atoms. It does not deal with the reflection of light by Earth or the number of galaxies.

Answer:

emission and absorption of light, interaction of light and atoms