H-R Diagram

Front

What does the effective temperature of a star relate to?

Back

Color

Front

What happens to stars as we move to the left on the H-R Diagram?

Back

Stars get hotter.

Front

How do 'super giant' stars compare to 'giant' stars?

Back

Super giant stars are brighter than giant stars.

Front

Which type of star is generally the hottest?

Back

White Dwarfs.

Front

What is the H-R Diagram used for?

Back

To classify stars based on their luminosity, temperature, and evolutionary stage.

Front

What are the main regions of the H-R Diagram?

Back

Main Sequence, Red Giants, Super Giants, White Dwarfs.

Front

What type of stars are found in the upper right of the H-R Diagram?

Back

Red Giants and Super Giants.

Front

What type of stars are found in the lower left of the H-R Diagram?

Back

White Dwarfs.

Front

What does luminosity refer to in the context of stars?

Back

The total amount of energy emitted by a star per second.

Front

What is the relationship between a star's color and its temperature?

Back

Hotter stars appear blue or white, while cooler stars appear red.