Star Spectra
Authored by Charity Cheung
Science
12th Grade
NGSS covered
Used 2+ times
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6 questions
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1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
We primarily use emission/absorption spectra to identify ____________ of stars.
composition
temperature
luminosity
frankfurter
Tags
NGSS.HS-PS4-4
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Compare the stars in the star spectra provided. Which star is the farthest away from our sun?
Star A
Star B
Star C
Star D
Tags
NGSS.HS-PS4-1
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The person on Earth is observing a star in the sky. Which of the following does the person perceive of this star through their telescope and why?
Red shift, because the frequency is decreasing.
Red shift, because the frequency is increasing.
Blue shift, because the frequency is decreasing
Blue shift, because the frequency is increasing.
Tags
NGSS.HS-PS4-3
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
What gases are in the unknown mixture?
Tags
NGSS.MS-PS1-2
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Which elements are in the mixture?
A only
D only
Z only
A and D
D and Z
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Which two element make up most of our sun?
helium and hydrogen
ammonia and methane
hydrogen and oxygen
oxygen and helium
Tags
NGSS.HS-ESS1-1
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