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Stars & Brightness: True or False

Yes or No

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About this activity

Quick true/false quiz on stars and the H-R diagram.

Created by

Philippines

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Stars & Brightness: True or False
 

Stars & Brightness: True or FalseOnline version

Quick true/false quiz on stars and the H-R diagram.

by G1-Alliyah Jane Alperto
1

Absolute magnitude is defined as how bright a star would appear if placed at 10 parsecs away.

2

The Main Sequence is where stars spend most of their lifetime.

3

Hot stars (blue) are located at the left side of the H-R diagram.

4

The Hertzsprung-Russell diagram shows the relationship between temperature (hot to cool) and luminosity (bright to dim).

5

Proxima Centauri is a blue giant.

6

The Sun is classified as a giant star.

7

The largest star is the Sun.

8

Absolute magnitude measures how bright a star appears from Earth.

9

Apparent magnitude describes how bright a star appears from Earth.

10

The H-R diagram ranks stars by distance from Earth rather than temperature.

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