H-R Diagram Practice

Match

Match the words to know to their meaning:

• the amount of light that something gives off

• a tool used by astronomers to chart types of stars based on their temperature and luminosity

• the new spectral classification of star using their temperature instead of color

Luminosity

H-R Diagram

The Harvard System

• Luminosity

• H-R Diagram

• The Harvard System

Labelling

Label the parts of an HR Diagram

Drag labels to their correct position on the image

Cold

Blue

Hot

Dim

Bright

H-R Diagram Instruction Slides: 

https://docs.google.com/presentation/d/1h6B0ZiC9Y4MTwJvXLPZddPzDGYnHfx3uHDVpJLr1qqQ/ 

H-R Diagram Video:

https://www.youtube.com/watch?v=Y5VU3Mp6abI

Remember to use the flow chart: