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...
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