A pulse was created in a slinky of length 4m.after reflection at the point of creaion 6 times out of 10 seconds.calculate the speed?

Asked by  | 24th Feb, 2013, 09:46: PM

Expert Answer:

wavelength of the wave/2=length of the slinky=4m
wavelength=8m
frequency=n=6/10=0.6
speed of pulse=8x0.6=4m/s

Answered by  | 26th Feb, 2013, 04:44: PM

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