The fractional change in the wavelength of the observed light from a galaxy is 0.15; its redshift
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The fractional change in the wavelength of the observed light from a galaxy is 0.15; its redshift is 15 %. Calculate its recession speed. State any assumptions made.
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Related Book For
Cambridge International AS And A Level Physics Coursebook
ISBN: 9781108859035
3rd Edition
Authors: David Sang, Graham Jones, Gurinder Chadha, Richard Woodside
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