Physics, 13.05.2021 01:00, bedsaul12345

The period of a wave is 20 ms (milliseconds) and its wavelength is 4 cm. Calculate: a) The frequency of the wave

b) The velocity of the wave.

Answers: 1

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The period of a wave is 20 ms (milliseconds) and its wavelength is 4 cm. Calculate: a) The freque...