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Physics, 26.08.2021 03:40 jorgefrom584
The galaxy ngc 4414 is moving away from us at 7.16* 10^5 m/s. By how much will the frequency of the 6.91*10^14 Hz hydrogen line be shifted in the galaxy's spectrum?
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The galaxy ngc 4414 is moving away from us at 7.16* 10^5 m/s. By how much will the frequency of the...
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