Physics
Physics, 13.04.2021 14:50, issapolly

A tuning fork vibrates at a frequency of 570 Hz and is held in the air above an open tube at both ends. The first resonance occurs when the tube length is 29 cm. Caucule the speed of sound in the air.

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A tuning fork vibrates at a frequency of 570 Hz and is held in the air above an open tube at both en...

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