Two open pipes of length 25 cm and 25.5 cm produced 0.1 beat/second. The velocity of sound will be :-

Two open organ pipes of lengths 50 cm and 50.5 cm produce 3 beats/s. Then the velocity of sound is .

Two open pipes of length 20cm and 20.1cm produces 10 beats/s. The velocity of sound in the gas is

Two waves of length 50 cm and 51 cm produced 12 beas per second. The velocity of sound is :

Two open organ pipes of lengths 25 cm and 25.5 produce 10 beats/sec. What is the velocity of sound ?

Two sound waves of wavelengths 50 cm and 51 cm produce 12 beats per second. The velocity of sound is

Two waves of wavelength 40 cm and 42 cm produce 15 beats s^(-1) . The velocity of sound will be

Two open pipes with lengths 25 cm and 25.5 cm produce 10 beat/second when resonated in fundamental mode. Find speed of sound in them.