Physics, 01.06.2020 03:58 jfarley259
A sound wave always travels at 343 m/s in air at an average temperature. What is the frequency of a sound wave with a wavelength of 1.4 m?
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Physics, 23.06.2019 04:31
What caused magnetic fields? what happens if you keep breaking a magnet in two until you reach a single atom?
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A sound wave always travels at 343 m/s in air at an average temperature. What is the frequency of a...
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