In the experiment to determine the speed...

In the experiment to determine the speed of sound using a resonance column

prongs of the tuning fork are kept in a vertical plane

prongs of the tuning fork are kept in a horizontal plane

In one of the two resonance observed, the length of the resonating air column is close to the wavelength of sound in air

In one of the two resonance obsvered, the length of the resonating air column is close to half of the wavelength of sound in air.

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State the speed of sound in air ?

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?

A student performed the experiment to measure the speed of sound in air using resonance air-column method. Two resonances in the air-column were obtained by lowering the water level. The resonance with the shorter air-column is the first resonance and that with the longer air-column is the second resonance. Then, A. the intensity of the sound heard at the first resonance was more than at the second resonance B. the prongs of the tuning fork were kept in a horizontal plane above the resonance tube C. the ampitude of vibration of the end of the prongs is typically around 1 cm D. the length of the air-column at the first resonance was somewhat than 1//4 th of the wavelength of the sound in air.

In an experiment to determine the velocity of sound in air using resonance column apparature, the first and resonating length measured to be 25.4 and 78.5cm respectively. Calculate the velocity of sound in air and the end correction of frequency of the turning fork is 320Hz.

In a resonance tube experiment to determine the speed of sound in air, a pipe of diameter 5 cm is used . The column in pipe resonates with a tuning fork of frequency 480 H_(Z) when the minimum length of the air column is 16 cm . Find the speed in air column at room temperature.

In the experiment for the determination of the speed of sound in air using the resonance column method, the length of the air column that resonates in the fundamental mode, with a tuning fork is 0.1m . When this length is changed to 0.35m , the same tuning fork resonates with the first overtone. Calculate the end correction.

The speed of sound in water is :

Describe a simple experiment to determine the speed of sound in air. What approximation is made in the method described by you ?

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