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09-03-2019
Physics

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a wave travels at speed 34 cm/s. its wavelength is 18 cm. what is the period of the wave

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nuttynut nuttynut

22-03-2019

period = .53 sec because

(34 cm/s) / 18 cm = 1.89 hz = frequency

convert frequency to period

period = 1 / frequency

.53 = 1 / 1.89

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