Find the greatest length of an organ pipe open at both ends that will have its fundamental frequency in the normal hearing range (20-20,000 Hz). Speed of sound in air `= 340 ms^-1`.

(a) A cylindrical metal tube has a length of 50 cm and is open at both ends. Find the frequencies between 1000 Hz and 2000 Hz at which the air is 340 m//s . (b) Find the greatest length of an organ pipe open at both ends that will have its fundamental frequency in the normal hearing range (20 - 20000 Hz) . Speed of sound in air = 340 m//s . (c) Two successive resonance frequencies in an open organ pipe are 1944 Hz and 2592 Hz . Find the length of the tube. The speed of sound in air is 324 m//s .

The length of an organ pipe open at both ends is 0.5m in Calculate the fundamental frequency of the pipe, if the velocity of sound in air be 350 ms^-1 ?

Calculate the fundamental frequency of an open organ pipe of length 0.7 m. What will be the fundamental frequency if one end of the pipe is closed. The velocity of sound in air = 340 m/s.

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?

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?

The fundamental frequency of an open organ pipe is 512 Hz. What will be its fundamental frequency if its one end is closed ?

The length of an organ pipe open at both ends is 0.5 m. Calculate the fundamental frequency of the pipe, if the velocity of sound in air be 350 m/s. If one end of the pipe is closed then what will be the fundamental frequency ?

In an open end organ pipe of length l if the speed of sound is V then the fundamental frequency will be