HR Diagram

In the diagram given, what happens as we move from RIGHT to LEFT?

• Stars Get Larger
• Stars get Colder
• Stars get hotter

Which star is the coldest?

• Yellow Star
• Red Star
• Orange Star
• Blue Star

Tags

NGSS.MS-PS1-4

The category that contains the most stars is...

• Main Sequence
• Supergiants
• Giants

As a whole, Giants are considered hotter than White Dwarfs.

• True
• False

Hotter stars appear to be what color? 

• Red
• Blue
• Yellow
• Green

What is the graph that shows the relations between a star's surface temperature and absolute brightness (luminosity)?

• H-R Diagram
• Star Cluster Map
• Einstein's Diagram
• Newton's Chart of Stars

In the diagram given, what happens as we move up?

• Stars Get Larger

• Stars get brighter

• Stars get hotter

Tags

NGSS.HS-ESS1-3

Which one is the correct order from hottest to coolest stars?

• blue, yellow,orange, red
• red, orange, yellow, blue
• blue, red, yellow, orange
• yellow, blue, orange, red

What is found on the x axis of an H-R diagram?

• Luminosity
  (or brightness)
• Temperature
• Star Size
• Distance

Tags

NGSS.MS-PS3-1

What is an enormous, luminous sphere of hot gas that gives off light?

• Asteroid

• Meteorite

• Star

• Moon

Tags

NGSS.HS-ESS1-1