In a resonance column experiment, a tuning fork of frequency 400 Hz is used. The first resonance is observed when the air column has a length of 20.0 cm and the second resonance is observed when the air column has a length of 62.0 cm. (a) Find the speed of sound in air.(b) How much distance above the open end does the pressure node form ?

(a) In a resonance column experiment, a tuning fork of frequency 400 Hz is used. The first resonant is observed when the air column has a length of 20.0 cm and the second resonance is observed when the air column has a length of 62.0 cm . (i) Find the speed of sound in air. (ii) How much distance above the open end does the pressure mode form? (b) A piston is fitted in a cylindrical tube of small crosssection with the other end of the tube open. The tube resonates with a tuning fork of frequency 512 Hz . The piston is gradually pulled out of the tube and it is found that a second resonance occurs when the piston is pulled out through a distance of 32.0 cm . Calculate the speed of sound in the air of the tube.

A resonance air column of length 20 cm resonates with a tuning fork of frequency 250 Hz . The speed of sound in air is

A resonance air column of length 20 cm resonates with a tuning fork of frequency 250 Hz . The speed of sound in air is

In a resonance tube experiment ,a tuning fork resonates with an air column produces first resonating length of 12.5cm and second resonating length of 40cm . Then the end correction is

In a resonance tube, using a tuning fork of frequency 325 Hz , the first two resonance lengths are observed at 25.4 cm and 77.4 cm . The speed of sound in air is

A resonance tube is resonated with tuning fork of frequency 256 Hz . If the length of first and second resonating air columns are 32 cm and 100 cm , then end correction will be

A resonance column when vibrated with a tuning fork of frequency 480Hz produces maximum sound with air column of length 16cm and 51cm respectively. Find (I) the speed of sound

In an experiment to measure the speed of sound by a resonating air column, a tuning fork of frequency 500 Hz is used. The length of the air column is varied by changing the leavel of water in the resonance tube. Two successive resonances are heard at air columns of length 50.7 cm and 83.9 cm. Which of the following statements is (are) true?

In an experiment to measure the speed of sound by a resonating air column, a tuning fork of frequency 500 Hz is used. The length of the air column is varied by changing the leavel of water in the resonance tube. Two successive resonances are heard at air columns of length 50.7 cm and 83.9 cm. Which of the following statements is (are) true?