A Kundt's tube apparatus has a steel rod of length 1.0 m 66. clamped at the centre. It is vibrated
Channel: Doubtnut
Date: 05/07/2020

A Kundt's tube apparatus has a steel rod of length 1.0 m 66. clamped at the centre. It is vibrated in its fundamental mode at a frequency of 2600 Hz. The lycopodium powder dispersed in the tube collects into heaps separated by 6.5 cm. Calculate the speed of sound in steel and in air.