Debanjana adhikari Asked a Question May 23, 2020 6:00 pm
30 pts - CSIR NET
- Physical Sciences
with respect to the lab Q77. Consider a radioactive nucleus that is travelling at a speed frame. It emits y-rays of frequency v, in its rest frame. There is a stationary detector, (which is not on the path of the nucleus) in the lab. Ifa y-ray photon is emitted when the nucleus is closest to the detector, its observed frequency at the detector is (a) (6) (C) Ans. (a) Solution: v=Yo 1f detector is not in the path at nucleus) =Y
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