HR Diagram/Components of the universe

What kind of star is the sun according to the HR Diagram

• White Dwarf

• Main Sequence

• Super Giant

• Giant

Using the HR Diagram given, what kind of star is B?

• Giant

• Super Giant

• main sequence

• white dwarf

How would we classify star C? (Pick 2)

• Dim

• Bright

• Cold

• hot

Which of the following is most similar to the Sun?

• D

• A

• B

• C

Tags

NGSS.HS-ESS1-1

NGSS.HS-ESS1-3

Select the area corresponding to red giants.

Tags

NGSS.HS-ESS1-3

Which type of star is the hottest?

• Yellow Dwarf

• White Dwarf

• Red Dwarf

• Blue Giant

Describe how does Proxima Centuri compares to Rigel. Proxima centuri is _______ and _______ than Rigel.

• hotter

• cooler

• brighter

• dimmer

Which is larger- universe or solar system?

• universe

• solar system

Which statement about stars is correct?

• Star formation begins in a nebula

• White dwarfs become main-sequence stars when they gain mass

• Supergiants are stars that can absorb black holes

• Main-sequence stars are formed by comets

Tags

112.20.b.8.A

Which statement best describes a nebula?

• A collection of hot gases that sometimes produces light from nuclear reactions

• A collection of hot gases that results from stars that have exploded

• A collection of dust and gases that forms stars or results from dying stars

• A collection of dust and gases that is found near stars

Tags

112.20.b.8.A