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Posted by on Wednesday, April 18, 2012 at 2:52pm.

A wave travels along a string at a speed of 1,5m 1s.if the frequency of the source of the wave is 7,5hz,calculate:(a)the wavelength of the wave..(b)the period of the wave

  • Physical science - , Tuesday, November 29, 2016 at 9:35pm

    0.056 Hz

  • Physical science - , Tuesday, March 7, 2017 at 12:58pm

    I have problem with physical science I don't understand it

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