Physics, Relativity, Muon, Quantum Physics, Particle Physics.
follows. (𝜆𝑟 / 𝑡𝑟) = (𝜆𝑠/ 𝑡𝑠) = 𝑐 which is in accordance with the second postulate of Relativity i.e. constancy of light speed in all inertial frames. The speed of the electromagnetic wave is the same at the receiver as at the source. B. Receiver Stationary and Source Moving: At the origin of the