Asked by Princess
A 680 Hz tuning fork is held over a long vertical tube full of water. If the tube is 1.00 m long, how many resonances will be heard as the tube is allowed to empty from the bottom?
Answers
Answered by
bobpursley
resonances will be heard each odd number of quarter wavelengths.
Determine the wavelength (f*lambda=wavespeed), divide it by four, then figure out the odd multiples that are less than 1 meter.
Determine the wavelength (f*lambda=wavespeed), divide it by four, then figure out the odd multiples that are less than 1 meter.
Answered by
Anonymous
12
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