Doppler Effect & Hubble's Law Check In
Authored by Naomi Golden
Science
9th Grade
NGSS covered
Used 36+ times
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12 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Galaxies that are redshifted are:
Tags
NGSS.HS-ESS1-2
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Base your answer to the following question on the diagram below representing the bright-line spectrum (fingerprint) for an element.
The spectrum of the same element observed in the light from a distant star is shown below.
The shift in the spectral lines (fingerprint) indicates that the star is moving
toward Earth
away from Earth
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The diagram below shows the spectral lines for an element.
Which diagram best represents the spectral lines of this element when its light is observed coming from a star that is moving away from Earth?
Tags
NGSS.HS-PS4-1
NGSS.HS-PS4-3
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Compared to light from a stationary source at the same point, light from an object moving toward you is closer to which side of the spectrum?
blue
red
Tags
NGSS.HS-PS4-3
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Light waves that are stretched out by objects moving apart:
Tags
NGSS.HS-PS4-1
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The Doppler effect predicts that light from a source moving away from Earth will have
shorter wavelengths.
longer wavelengths.
Tags
NGSS.HS-PS4-1
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
According to Hubble's law faster moving galaxies are now
further away from us
closer to us
Tags
NGSS.HS-ESS1-2
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