Physics, 05.05.2021 21:40 22ksotoq

the galaxy ngc 4414 is moving away from us at 7.16x10^5 m/s. by how much will the frequency of the 6.91x10^14 Hz hydrogen line be shifted in the galaxy's spectrum

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the galaxy ngc 4414 is moving away from us at 7.16x10^5 m/s. by how much will the frequency of the 6...

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