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Q.7 What is the Doppler shift in the wavelength of Ha(6561A) line from a star which is moving away from the earth with a
Q.7 What is the Doppler shift in the wavelength of Ha(6561A) line from a star which is moving away from the earth with a velocity of 3.0x 105m/s? (5) Q.8 The observers A and B travel at a speed 4c/5 and 3c/5 respectively, with respect to the ground. How fast should the observer C travel so that she sees both the observers A and B approaching her at the same speed? (5)
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Physics Principles with Applications
Authors: Douglas C. Giancoli
7th edition
978-0321869111, 321625927, 9780321733627, 321869117, 9780321625922, 321733622, 978-0321762429
