Question

Which of the following are important uses of spectroscopy? Select two correct answers.(2 points)
Responses

Spectroscopy can tell us a star's temperature.
Spectroscopy can tell us a star's temperature.

Spectroscopy can tell us a star's composition.
Spectroscopy can tell us a star's composition.

Spectroscopy can tell us a star's size.
Spectroscopy can tell us a star's size.

Spectroscopy can tell us a star's type of solar weather.

Answer 1

The two important uses of spectroscopy from the options provided are:

1. Spectroscopy can tell us a star's temperature.
2. Spectroscopy can tell us a star's composition.

These aspects are fundamental in astrophysics for understanding the characteristics and behavior of stars.