A tuning fork is used to produce resonance in a glass tube. The length of the air column in this tube can be adjusted by a variable piston.
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A tuning fork is used to produce resonance in a glass tube. The length of the air column in this tube can be adjusted by a variable piston. At room temperature of 27°C two successive resonances are produced at 20 cm and 73 cm of column?
Answer
=2f(L2-L1)
=2×320(0.73-0.20)
=33.92m/s
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