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HR Diagram

Authored by Wayground Science

Science

12th Grade

Used 2+ times

HR Diagram
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25 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Media Image

The Hertzsprung-Russell diagram graphs stars' luminosity and ....

color

size

temperature

distance

2.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

The Sun is a ___________ star.

red giant

main sequence

protostar

white dwarf

3.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Media Image

Compared to the Sun, Spica is .......

hotter and brighter

cooler and brighter

hotter and dimmer

cooler and dimmer

4.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Media Image

Ninety percent of all stars are ______ .

white dwarfs

supergiants

red giants

main sequence stars

5.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

A star's temperature determines its ________.

size

color

name

health

6.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Media Image

White Dwarfs are ________ than the Sun.

cooler

dimmer

brighter

larger

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

In the diagram given, what happens as we move to the left?

Stars Get larger
Stars get colder
Stars get hotter
Stars get brighter

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