Life Cycle of Stars, HR Diagram & EMS Review

What stage of the life Cycle of a star comes after Main Sequence in a High mass star?

• Nebula

• Red Supergiant

• Main Sequence

• Supernova

Tags

NGSS.HS-ESS1-3

What 2 things are measured on the HR Diagram?

• temperature only

• dim and temperature

• brightness and temperature

• mass and temperature

When the most massive stars die they may become what?

• black hole

• nothing

• nebula

• supernova

Tags

NGSS.HS-ESS1-3

According to this HR diagram which star is the coolest Red giant Star?

• Betelgeuse

• Capella

• Mira

• Sun

Tags

NGSS.HS-ESS1-3

According to this HR diagram how many blue Main Sequence stars do we have?

• 1

• 2

• 3

• 4

Tags

NGSS.HS-ESS1-3

Which stars are dead stars?

• white dwarf

• main sequence

• protostar

• nebula

Tags

NGSS.HS-ESS1-3

What star do we compare all other stars to?

• white dwarf

• sun

• protostar

• nebula

Tags

NGSS.HS-ESS1-1

According to this HR diagram, what star is cooler than our Sun and in the main sequence?

• Vega

• Alpha Centauri B

• Betelgeuse

• Sirius B

According to this HR diagram Betelgeuse is being fueled by what element since it is a Supergiant star?

• Helium

• Hydrogen

• Calcium

• Neon

Tags

NGSS.HS-ESS1-3

What does Magnitude measure?

• temperature

• mass

• luminosity (brightness)

• size