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Physics, 05.07.2019 03:20 tayleeanntabeln2097
What frequency must a sound wave have in air to have the same wavelength as a 750 hz sound wave in a platinum bar? vair = 340 m/s, vpt = 2800 m/s,
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What frequency must a sound wave have in air to have the same wavelength as a 750 hz sound wave in a...
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