Physics, 23.12.2019 22:31 patrickdolano
Recall that a wave packet moves with group velocity vg = ∂ω ∂k . for the wave packet above, find vg, evaluated at the central wavenumber k0. if the momentum of a particle is mvg and the kinetic energy is 1 2mv2 g , find the momentum and kinetic energy in terms of k0 and other constants.
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Recall that a wave packet moves with group velocity vg = ∂ω ∂k . for the wave packet above, find vg,...
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