A standing wave is formed in a long tube by a tuning fork of

Last updated: 6/21/2023

A standing wave is formed in a long tube by a tuning fork of frequency 500 Hz kept at its open end and other end is closed b a movable piston as shown in the figure A resonance is produced when 18 0 cm 55 5 cm and 93 0 cm respectivley The temperature of air is maintained at 77 C and molecular weight of air is 28 8 10 kg mol Choose the correct option s C Piston Long Tube The minimum distance between node and antinode is 18 75 cm The speed of wave in the tube is approximately 375 m s The adiabatic coefficient of air inside the tube is approximately 1 39 There is an end correction of 0 75 cm