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Wave speed Wave speed is a wave property, which may refer to absolute value of: *phase velocity, the velocity at which a wave phase propagates at a certain frequency *group velocity, the propagation velocity for the envelope of wave groups and often of wave energy, different from the phase velocity for dispersive waves *signal velocity, or information velocity, which is the velocity at which a wave carries information *front velocity, the velocity at which the first rise of a pulse above zero moves forward
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Wave speed」の詳細全文を読む
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