H-R Diagram Review

A main sequence star that is blue would be about ________ degrees Kelvin

• 30,000

• 5,000

• 10,000

• 2,500

Tags

NGSS.HS-ESS1-3

Which star has a similar luminosity to Procyon?

• Procyon B

• Altair

• Canopus

• North Star

Why does the Sun look like the biggest and brightest star in the sky?

• Apparent Brightness

• Absolute Brightness

• Apparent Temperature

• Absolute Magnitude

The Sun is a ________ sized star with a _________ temperature.

• Medium, hotter

• larger, average

• Medium, average

• smaller, hotter

Red Supergiants are very bright with ______ temperatures

• Medium

• Hot

• Very Hot

• Cool

The color of the hottest stars are _____

• White

• Blue

• Red

• Orange

With these stars, the hotter they get, the brighter they become.

• Main Sequence

• White Dwarfs

• Giants

• Super Giants

Which star is hotter with a lower luminosity then the Sun?

• Sirius B

• Deneb

• Bernard's Star

• Antares

What type of star is the Sun classified as on the H-R diagram?

• Medium

• Dwarf

• Main Sequence

• Yellow Giant

A star that is white and is less bright than the sun would be classified as a...

• Main Sequence

• Dwarf

• Giant

• White Supergiant

Tags

NGSS.HS-ESS1-3