What is the observed wavelength of the 656.3 nm (first Balmer) line of hydrogen emitted by a
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What is the observed wavelength of the 656.3 nm (first Balmer) line of hydrogen emitted by a galaxy at a distance of 2.40 x 108 l y? Assume that the Doppler shift of Equation 37-36 and Hubble's law apply.
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We apply Eq 3736 for the Doppler shift in wavelength V where v is the recessional speed of the g...View the full answer
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Related Book For
Fundamentals of Physics
ISBN: 978-0471758013
8th Extended edition
Authors: Jearl Walker, Halliday Resnick
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