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Physics, 22.07.2021 15:20 nomad4547

Galaxies that are 400 million light years away have a red shift of 0.03 approximately. A radio wave coming from one of these galaxies has an observed wavelength of 125 meters. What is the emitted wavelength in meters and the observed frequency in Megahertz

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Galaxies that are 400 million light years away have a red shift of 0.03 approximately. A radio wave...
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