The doppler effect indicates that the universe is expanding because
a. light from other galax...
Chemistry, 02.02.2020 13:43 janayshas84
The doppler effect indicates that the universe is expanding because
a. light from other galaxies is the same color.
b. light from other galaxies is different colors.
c. light from other galaxies is blue shifted
d. light from other galaxies is red shifted.
Answers: 2
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