Column method

A student performed the experiment to measured the speed of sound in air using resonance air-column method. Two resonances in the air-column were obtained by lowering the water level. The resonance with the shoter air-column is the first resinance and that with the longer air-column is the second resonance. then,

In the eperiment for the determinetion of the speed of sound in air using the resonance column method, the length of the air column that resonates in the fundamental mode, with a tuning fork is 0.1m . When this length is changed to 0.35m , the same tuning fork resonates with the first overone. calculate the end correction.

In a resonance column method, resonance occurs at two successive level of l_(1)=30.7cm and l_(2)=63.2cm using a tuning fork of f=512Hz . What is the maximum error in measuring speed of sound using relations v=flamda&lamda=2(l_(2)-l_(1))

If a tuning fork of frequency ( f_(0) ) 340 Hz and tolerance pm1% is used in the resonance column method for determining the speed of sound. If the first and the second resonance are measured at l_(1) = 24.0 cm and l_(2) = 74.70 cm , then the permissible error in speed of sound is

In an experiment conducted to determine the velocity of sound by the resonating air column method , the first resonating length is noted as 30 cm for a tuning fork of 250 Hz frequency . What is approximate value of second resonating length and what is the approximate value of velocity of sound .

In the experinment for the determinnation of the speed of sound in air using the resonance column method, the length of the air column that resonates in the fu ndamental mode , with a tuning fork is 0.1 m . When this length is changed to 0.35m , the same tuning fork resonates with the first overtone. Calculate the end correction. (a) 0.012 m (b) 0.0025 m (c) 0.05 m (d) 0.024 m