HR Diagram

HR Diagram

11th Grade

•

40 Qs

quiz-placeholder

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HR Diagram

HR Diagram

Assessment

Quiz

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Science

•

11th Grade

•

Medium

Created by

Shane Davis

Used 8+ times

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40 questions

Show all answers

1.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

The Hertzsprung – Russel diagram is a graph that shows the relationship between _______ and _______ Choose two!!!

luminosity

temperature

apparent magnitude

distance from Earth

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The total measure of radiated electromagnetic power, the radiant power emitted by a light-emitting object

Doppler effect

luminosity

apparent magnitude

proper motion

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A measure of the brightness of a star or other astronomical object observed from Earth.

luminosity

absorption spectrum

apparent magnitude

proper motion

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What factor affects the color of the star?

size

temperature

apparent magnitude

luminosity

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What factor affects the luminosity of the star?

temperature

distance from Earth

size of the star

age of the star

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

The surface temperature of a white dwarf is _________ than a red supergiant.

the same

higher

lower

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What is the color of the stars with the highest surface temperature?

blue

red

white

yellow

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