HR Diagram

What star has the hottest temperature?

• White Dwarfs

• Blue Giants

• Red Super giants

• Betelgeuse

The distance that light travels in one year...

• Light year
• Quantumyear
• Stellar-year
• 1 million kilometers

Tags

NGSS.MS-ESS1-3

Which star is the coldest?

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

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

In the diagram given, what happens as we move to the left?

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

What else does the H-R Diagram tell us besides the luminosity and temperature?

• Color and size
• Location and distance from Earth
• Constellation structures

What has the longest lifetime period

• White Dwarfs

• Super Giants

• Giants

• Main Sequence

• None

A large cloud of gas and dust in interstellar space; the predecessor to stars...

• Constellation
• Black hole
• Nebula
• Galaxy

The category that contains the most stars is...

• Main Sequence
• Supergiants
• Giants

What characteristics are used to classify stars?

• Flammability, weight, and reactivity

• Temperature/color and brightness

• Conductivity, luster, and density

• Malleability, distance, and viscoscity

Tags

NGSS.HS-ESS1-3

A collection of stars, dust, and gas bound together by gravity is...

• Universe
• Solar System
• Planet
• Galaxy

Tags

NGSS.MS-ESS1-2