A Hertzsprung-Russell diagram (H-R Diagram)is a plot of ________.
A)size versus brightness
B)size versus color
C)color versus brightness
D)brightness versus temperature
E)temperature versus color

Question

Quizplus · Accepted Answer

The Hertzsprung-Russell diagram (H-R Diagram) is a plot of brightness versus temperature. It shows the relationship between a star's luminosity (brightness) and its temperature, which allows us to classify stars based on their spectral type, size, and evolutionary stage.

A Hertzsprung-Russell Diagram (H-R Diagram)is a Plot of ________