Which of the following statement is correct for group velocity of water waves A.The two options “a)” and “c)” are both correct B.It is the speed at which the wave crest (or constant phase points) move in the direction of propagation C.It is the speed at which a wave group travels, corresponding to the speed at which the wave energy travels D.It can be determined from the simultaneous signals of two wave probes a known distance apart
Which of the following statement is correct for group velocity of water waves A.The two options “a)” and “c)” are both correct B.It is the speed at which the wave crest (or constant phase points) move in the direction of propagation C.It is the speed at which a wave group travels, corresponding to the speed at which the wave energy travels D.It can be determined from the simultaneous signals of two wave probes a known distance apart
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Which of the following statement is correct for group velocity of water waves
A.The two options “a)” and “c)” are both correct
B.It is the speed at which the wave crest (or constant phase points) move in the direction of propagation
C.It is the speed at which a wave group travels, corresponding to the speed at which the wave energy travels
D.It can be determined from the simultaneous signals of two wave probes a known distance apart
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