Stellar Classification Review Quizizz

Which type of star turns into a white dwarf?

• Brown Dwarf

• Low Mass Star

• Massive Star

• Red Dwarf

Tags

NGSS.HS-ESS1-1

What is absolute magnitude?

• The maximum brightness an object can have.

• The surface brightness of an object.

• How bright an object is from a set distance.

• How bright an object is from Earth.

What is apparent magnitude?

• The brightness of an object from a set distance.

• The minimum brightness an object can have.

• The surface brightness of an object.

• The brightness of an object from Earth.

Which type of star turns into a supernova?

• Supergiants

• Red Giants

• Black Dwarf Stars

• Low Mass Stars

Why do scientists use Kelvin as a temperature scale?

• To make calculations easier.

• Because stars are too hot to use Fahrenheit.

• To have a scale with an absolute zero.

• To have a scale named after British physicist Lord Kelvin.

What is the main sequence?

• The part of the HR Diagram where stars die.

• Where white dwarf stars are on the HR Diagram.

• The shortest timespan on the HR Diagram.

• The longest period of a star's lifetime

Tags

NGSS.HS-ESS1-1

True or False: The spectral type of a star does not change as it ages.

• True

• False

Tags

NGSS.HS-ESS1-3

Which of the following stars is the coldest?

• K9

• F7

• G3

• M0

Which of the following stars is the hottest?

• G7

• O9

• M2

• B5

Which of the following stars is the coldest?

• K8

• G1

• G9

• B6