An open organ pipe of length 1m contains a gas whose density is twice the density of atmosphere at STP. Find the difference between fundamental and second harmonic frequencies if speed of sound in atmosphere is 300 m/s.

In an organ pipe the distance between the adjacent node is 4 cm . Find the frequency of source if speed of sound in air is 336 m//s .

In an organ pipe of length L open at both ends, the fundamental mode has a frequency (where v is a speed of sound in air)

A string 1 has twice the length, twice the radius, twice the tension and twice the density of another string 2. The relation between the fundamental frequency of 1 and 2 is

Find the fundamental, first overtone and second overtone frequencies of an open organ pipe of length 20 cm. Speed of sound in air is 340 m s^-1 .

An open organ pipe of length l is sounded together with another open organ pipe of length l + x in their fundamental tones. Speed of sound in air is v. the beat frequency heard will be ( x lt lt l )

What is the fundamental frequency of an open organ pipe of length 42.5 cm, if the velocity of sound in air is 340 m/s?

An open organ pipe has a length of 5 cm. (a) Find the fundamental frequency of vibration of this pipe. (b) What is the highest harmonic of such a tube that is in the audible range ? Speed of sound in air is 340 ms^-1 and the audible range is 20-20,000 Hz.

An open organ pipe of length 11 cm in its fundamental mode vibrates in resonance with the first overtone of a closed organ pipe of length 13.2 cm filled with some gas . If the velocity of sound in air is 330 m//s , calculate the velocity of sound in the unknown gas .

Calculate the frequency of fifth harmonic of a closed organ pipe of length 50cm, if the velocity of sound in air is 330 m/s.

Calculate the frequency of fifth harmonic of a closed organ pipe of length 50cm, if the velocity of sound in air is 330 m/s.