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SAT, 20.10.2020 03:01 drippyc1363

If a star is moving towards us, its light will be: a.) shifted toward the blue end of the electromagnetic spectrum
b.) not shifted toward either end of the electromagnetic spectrum
c.) invisible to us
d.) shifted toward the red end of the electromagnetic spectrum

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If a star is moving towards us, its light will be: a.) shifted toward the blue end of the electroma...
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