Jayasree posted an Question
February 05, 2022 • 08:52 am 30 points
  • CSIR NET
  • Physical Sciences

Please explain

Q3. AT meson at rest decays into two photons, which moves along the x-axis. They are both detected simultaneously after a time, t = 10s. In an inertial frame moving with a velocity v= 0.6c in the direction of one of the photons, the time interval between the two detections is (a) 15c (b) Os (c) 10s (d) 20s

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