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5.2 Properties of Stars Quiz

Authored by Kristopher Knutson

Science

9th Grade

NGSS covered

Used 19+ times

5.2 Properties of Stars Quiz
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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the Hertzsprung-Russell diagram (HR diagram)?

A map of the stars in our galaxy

A diagram showing the relationship between a star's luminosity and temperature

A diagram showing the relationship between a star's size/mass and distance

A chart showing the evolution of galaxies over time

2.

LABELING QUESTION

1 min • 4 pts

Identify the different types of stars based on their position on the graph.

a
b
c
d
White Dwarfs
Main Sequence Stars
Red Giants
Supergiants

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Blue stars are _______________ than red stars.

more dense

less luminous

hotter

further away

4.

MATCH QUESTION

1 min • 3 pts

Match the terms to their correct definitions:

Absolute Magnitude

The total amount of energy a star gives off

Luminosity

The brightness of a star as seen from its actual distance from Earth

Apparent Magnitude

The brightness of a star if all stars were the same distance from Earth

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What information does an HR diagram NOT tell us about stars?

Luminosity

Temperature

Distance from Earth

Type of star

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

The absolute magnitudes listed indicate that the least luminous star in the table is ______.

The Sun

Rigel

Sirius

Pollux

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Using the information in the chart: which of the following stars would appear the brightest when seen from Earth?

Betelgeuse

Sirius

Alpha Centauri

Rigel

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