I was just wondering if this problem is right and I'm missing something or ....
http://www.astronomy.ohio-state.edu/...3/ps3_soln.pdf
Cuz i'm reading the GRE book and it says here to use the relativistic Doppler shift formula. So the problem in the link would need to be solved like
500/700 =√[(1-β)/(1+β)]
25/49 = (1-β)/(1+β)
24/49 = 74/49 β
β = 13/37
v = 9.7 E4
isn't that how you're supposed to do it? >.> ...
i tried doing the problem in the book using the method from the link and didn't get the right answer +.+
http://www.astronomy.ohio-state.edu/...3/ps3_soln.pdf
Cuz i'm reading the GRE book and it says here to use the relativistic Doppler shift formula. So the problem in the link would need to be solved like
500/700 =√[(1-β)/(1+β)]
25/49 = (1-β)/(1+β)
24/49 = 74/49 β
β = 13/37
v = 9.7 E4
isn't that how you're supposed to do it? >.> ...
i tried doing the problem in the book using the method from the link and didn't get the right answer +.+
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