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A distant galaxy emits light that has a wavelength of 4792

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Reference no: EM13644132

A distant galaxy emits light that has a wavelength of 479.2 nm. On earth, the wavelength of this light is measured to be 481.6 nm. Find the speed of the galaxy relative to the earth. (Give your answer to 4 significant digits. Use 2.998 x 108 m/s as the speed of light.)

Reference no: EM13644132

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