Question

use the hertzsprung - russell diagram to answer the following question. sirius b is a ------ hot and dim star hot and bright star cool and dim star cool and bright star

Explanation:

Sirius B is a white dwarf, which on the Hertzsprung-Russell Diagram falls into the category of stars that have high surface temperature (hot) but low luminosity (dim) due to their small size.

Answer:

Hot and Dim Star