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IEVref:103-10-13ID:
Language:enStatus: Standard
Term: phase velocity
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Symbol: cφ
vφ
c
v
Definition: for a sinusoidal wave at a given point, velocity in the direction of propagation of the wavefront corresponding to a specified phase

Note 1 to entry: The magnitude of the phase velocity is equal to the product of frequency and wavelength, and to the quotient of angular frequency by angular wavenumber.

Note 2 to entry: If both phase velocities and other velocities are involved, then c should be used for the former and v (vee) for the latter.


Publication date:2009-12
Source:
Replaces:
Internal notes:2017-02-20: Editorial revisions in accordance with the information provided in C00020 (IEV 103) - evaluation. JGO
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