Question

What does hertzsprung-russell diagram display?

A.the distance between Earth and other stars.

B.who discovered each star.

C.temperature and luminosity of may stars

PLEASE HELP!! Much appreciated!

Answer 1

The Hertzsprung-Russell Diagram is a graphical tool that astronomers use to classify stars according to their luminosity, spectral type, color, temperature and evolutionary stage. Stars in the stable phase of hydrogen burning lie along the Main Sequence according to their mass.

Step-by-step explanation: