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Piyu
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Homework Statement
Not really a homework, but i did run across it while attempting some questions. Was reading through the derivations of relativistic doppler effect on EM waves and was reading wiki(http://en.wikipedia.org/wiki/Relativistic_Doppler_effect" when i came across something.
Under the section of motion along the line of sight, they initially used the source frame as the reference frame yet later when they introduced time dilation into the picture, the observer becomes T_0 ? I always thought T_0 referred to the proper time in which case shouldn't it be the frame of the moving source?
b]2. Homework Equations [/b]
The Attempt at a Solution
I'm able to solve this using time dilation first before plugging in the non relativistic formula for doppler effect. However, this way seems to go against that method?
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