The frequency of a tuning fork can be found by the method

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Reference no: EM13610816

The frequency of a tuning fork can be found by the method shown. A long tube open at both ends is submerged in a beaker of water, and the vibrating tuning fork is placed near the top of the tube. The length L of the air column is adjusted by moving the tube vertically. The sound waves generated by the fork are reinforced when the length of the air column corresponds to one of the resonant frequencies of the tube. The smallest value for L for which a peak occurs in sound intensity is 6 cm. What is the frequency of the tuning fork? The speed of sound in air is 345 m/s. Answer in units of Hz What is the frequency of the tuning fork? The speed of sound in air is 345 m/s. Answer in units of Hz Answer in units of cm What is the value of L for the third resonant position? Answer in units of cm.

Reference no: EM13610816

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