HR Diagram 2 - Heidi Cooley | Biblioteka

Use the HR Diagram below to answer the questions.

1

Which star has the highest temperature?

Regulus

Pollux

1

Procyon

Canopus

1

Blue Giant

Red Giant

White Dwarf

Yellow Supergiant

1

They have different luminosities

Sirius B is a lower temperature than Spica

Sirius B is a white dwarf and Spica is a main sequence star

The color is random.

1

White Dwarfs

Main Sequence

Supergiants

Giants