A tuning fork is held a little above the open end of a resonance tube. Resonance is heard when the length of air column are respectively. 24 cm and 74.1 cm. Calculate the end-correction and diameter of the tube.

A long tube open at the top is fixed verticallly and water level inside the tube can be moved up or down . A vibrating tuning fork is held above the open end and the water level is pushed down gradually so as to get first and second resonance at 24.1 cm and 74.1 cm , respectively below the open end . The diameter of the tube is

A long tube open at the top is fixed verticallly and water level inside the tube can be moved up or down . A vibrating tuning fork is held above the open end and the water level is pushed down gradually so as to get first and second resonance at 24.1 cm and 74.1 cm , respectively below the open end . The diameter of the tube is

A fork of frequency 256 is held over a tube and the resonance is obtained when the coloumns are 32 cm and 100 cm long.Find the end correction.

If above tube is held vertical with open end upward then find the length of air column (in cm).

In a resonance apparatus, the first and second resonating lengths of air column are 15cm and 48cm respectively. The end correction for this apparatus is