In the "red shift" of radiation from a distant galaxy, the light H, known to have a wavelength of 434 nm when observed in the laboratory, appears to have a wavelength of 462 nm. What is the speed of the galaxy in the line of sight relative to the Earth?

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Chapter1: Units, Trigonometry. And Vectors
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In the "red shift" of radiation from a distant galaxy, the light H, known to have
a wavelength of 434 nm when observed in the laboratory, appears to have a
wavelength of 462 nm. What is the speed of the galaxy in the line of sight
relative to the Earth?
Transcribed Image Text:In the "red shift" of radiation from a distant galaxy, the light H, known to have a wavelength of 434 nm when observed in the laboratory, appears to have a wavelength of 462 nm. What is the speed of the galaxy in the line of sight relative to the Earth?
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