A metre long tube open at one end with a movable piston at

Last updated: 6/13/2023

A metre long tube open at one end with a movable piston at the other end shows resonance with a fixed frequency source a tuning fork of frequency 340Hz when the tube length is 25 5cm or 79 3cm Estimate the speed of sound in air at the temperature of the experiment The edge effects amy be neglected