[" In a resonance column experiment,a tuning fork of "],[" frequency "400Hz" is used.The first resonance is observed "],[" when the air column has a length of "20%cm" and the "],[" pecond resonance is observed when the air column has "],[" length of "62.0cm" .(a) Find the speed of sound in air."],[" b) How much distance above the open end does the "],[" ressure node form? "]

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 ?

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 ?

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

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 a resonance column experiment the frequency of tuning fork used is 1000Hz and the length of pipe is 100m . Ignoring end correction find the length (in cm) of air column at which second resonance is observed. [Take speed of sound =330m//s ]