H-R Diagram

What type of star is our sun according to the HR diagram?

• White Dwarf

• Red Dwarf

• Red Giant

• Main Sequence

What is the color of the stars with the highest surface temperature?

• white

• blue

• orange

• red

Tags

NGSS.HS-PS4-3

Which of the following shows the correct order of stars from hottest to coldest?

• red, yellow, white, blue

• red, yellow, white, blue

• blue, white, yellow, red orange, red

• red, yellow, blue, white

What is the color of the stars with the lowest surface temperature?

• red

• blue

• white

• yellow

In the universe, most stars are classified as which type?

• Supergiants

• Giants

• White Dwarfs

• Main Sequence

Tags

NGSS.HS-ESS1-3

What is the name of a star in our solar system with a surface temperature near 6,000 degrees C?

• Pollux

• Sun

• Sirius

• Orion

Tags

NGSS.HS-ESS1-1

Which group of stars are the dying or Ancestry stars?

• Main Sequence

• Giants

• Supergiants

• White Dwarfs

Tags

NGSS.HS-ESS1-3

What does the HR diagram tell us?

• the life cycle of stars

• a star's surface temperature

• how bright a star is

• all of the above

Tags

NGSS.HS-ESS1-1

NGSS.HS-ESS1-3

Large mass stars have a shorter life span.

• True

• False

Tags

NGSS.HS-ESS1-3

Smaller mass stars have a longer life span.

• True

• False

Tags

NGSS.HS-ESS1-3