JC-10) Ha Spectral Line Stars typically emit the red light of atomic hydrogen with wavelength 656.3 nm (called the Ha spectral line). Compute the wavelength of that light observed at Earth from stars receding directly from us with relative speed v = significant figures. 10-3c, v = 10-2c and v = 10-1c. Assume the relative speed is exact to four

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JC-10) Ha Spectral Line
Stars typically emit the red light of atomic hydrogen with wavelength 656.3 nm (called the Ha
spectral line). Compute the wavelength of that light observed at Earth from stars receding directly from
us with relative speed v =
significant figures.
10-3c, v = 10-2c and v = 10-1c. Assume the relative speed is exact to four
Transcribed Image Text:JC-10) Ha Spectral Line Stars typically emit the red light of atomic hydrogen with wavelength 656.3 nm (called the Ha spectral line). Compute the wavelength of that light observed at Earth from stars receding directly from us with relative speed v = significant figures. 10-3c, v = 10-2c and v = 10-1c. Assume the relative speed is exact to four
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