HR Diagram & Review

A diagram which shows the relationship between the luminosity and temperature of stars

• Periodic Table

• HR Diagram

• Venn Diagram

• Stellar Diagram

How are the stars on the HR diagram plotted?

• Size & Density

• Temperature & Luminosity

• Age & Luminosity

• Temperature & Size

Where on the HR Diagram are the Blue Giants located?

• Top Left

• Top Right

• Bottom Left

• Bottom Right

Where on the HR Diagram are the Red Giants and Super-giants located?

• Top Left

• Top Right

• Bottom Left

• Bottom Right

Where on the HR Diagram are the White Dwarfs located?

• Top Left

• Top Right

• Bottom Left

• Bottom Right

Where on the HR Diagram are the Red Dwarfs located?

• Top Left

• Top Right

• Bottom Left

• Bottom Right

Where are the Main Sequence stars located on the HR Diagram?

• Diagonally along the middle

• Top Right

• Bottom Left

• Along the top

Where would our star (the Sun) be located?

• Main Sequence

• Giants

• Super Giants

• Dwarfs

Where on the HR Diagram are the hottest stars located?

• Left Side

• Right Side

• At the Top

• At the Bottom

Where on the HR Diagram are the coolest stars located?

• Left Side

• Right Side

• At the Top

• At the Bottom