What is the wavelength for sounds of 20 hz and 20 khz in
What is the wavelength for sounds of 20 Hz and 20 kHz in air? (Use 343 m/s for the speed of sound in air). How many times does your ear-drum vibate back and forth per second for each of these sounds?
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what is the wavelength for sounds of 20 hz and 20 khz in air use 343 ms for the speed of sound in air how many times
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