H-R Diagram

Use the Hertzsprung-Russell Diagram to answer the following question. Epsilon Eridani is a _____

• Hot and Bright Star

• Cool and Bright Star

• Hot and Dim Star

• Cool and Dim Star

Use the Hertzsprung-Russell Diagram to answer the following question. Main sequence stars ______

• increase in size while they increase in temperature.

• increase in brightness while they decrease in temperature.

• decrease in brightness while they decrease in temperature.

• decrease in brightness while they increase in temperature.

Tags

NGSS.HS-ESS1-3

Use the Hertzsprung-Russell Diagram to answer the following question. What is Barnard's Star classified as?

• Dim Main Sequence Star

• Bright white dwarf star

• Bright Supergiant Star

• Dim white dwarf star

Tags

NGSS.HS-ESS1-3

Use the Hertzsprung-Russell Diagram to answer the following question. What is Canopus classified as?

• Dim Main Sequence Star

• Bright white dwarf star

• Bright Supergiant Star

• Dim white dwarf star

Tags

NGSS.HS-ESS1-3

Which category is our Sun located in?

• White Dwarfs

• Supergiants

• Main Sequence

• Giants

The HR Diagram shows a relationship of a star's surface temperature and its

• color

• size

• apparent magnitude

• absolute magnitude

John observes three different colored stars.  What can John infer about the three stars

• The three stars have different temperatures

• The three stars have the same temperatures

• The three stars have the same luminosity

• The three stars have different luminosity

Stars that are brighter are usually...

• Hotter

• Bigger

• More massive

• Smaller

Which star is more massive, a blue giant or a red dwarf?

• Blue giant

• Red dwarf

Which star is the dimmest on the H-R Diagram?

• Deneb

• Rigel

• Procyon B

• Van Maanen's star