Problem #108 - for β = 0.8 are there angles Θ with no spectral shift?

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Problem 108 on spectral shift for relativistic motion teaches the Doppler effect at high velocities. A physics problem that frames a concrete challenge in modern physics.

A 8-minute video from Lectures by Walter Lewin. They will make you ♥ Physics.: “Problem #108 - for β = 0.8 are there angles Θ with no spectral shift?”.

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