hr diagram

what is an hr diagram

• something that tells you about a planet

• something that tells you when the pizza is ready

• something that tells you about stars

• something that tells about your galaxy

Tags

NGSS.HS-ESS1-3

where is the supergiant

• top right

• top left

• bottom left

• bottom right

Tags

NGSS.HS-ESS1-3

how hot is the sun?

• very hot

• 5778 k

• 6900 k

• 4200 k

luminosity means

• heat

• bright

• cool

• stars

Tags

NGSS.HS-ESS1-1