4 A tuning fork with frequency 800 Hz produces resonance in

Last updated: 5/28/2023

4 A tuning fork with frequency 800 Hz produces resonance in a resonance column tube with upper end open and lower end closed by water surface Successive resonance are observed at length 9 75 cm 31 25 cm and 52 75 cm The speed of sound in air is v 4x9 75x8 1 500 m s 2 156 m s 32x9 75 3 344 m s 4 172 m s V