Lab Activity: To Determine the Velocity of Sound in Air at Room Temperature Using a Resonance Tube

Cotyledons are also called-

In a resonance - column experiment to measure the velocity of sound, the first resonance is obtained at a length $l_1$ and the second resonance at a length $l_2$. Which of the following is (are) correct?

A student was performing to determine the velocity of sound in air using a resonance tube. He found two successive resonance frequencies in an open organ pipe are $1954 \mathrm{Hz}$ and $2602 \mathrm{Hz}$. Find the length of the tube.  The speed of sound in the air is $324 \mathrm{m} {\mathrm{s}}^{-1}$.

Why is it necessary to drop the water level in the resonance tube even further in order to find the second resonance location in the experiment to measure the sound velocity in air using a resonance tube?

In the experiment to determine the velocity of sound in air using a resonance tube, why is a tuning fork of known frequency (preferably of $480 \mathrm{Hz}$ or $512 \mathrm{Hz}$) chosen?

In the experiment to determine the velocity of sound in air using a resonance tube, which precaution is crucial to ensure proper resonance conditions and accurate measurements?

Which precaution is essential for ensuring accurate measurements in the experiment to determine the velocity of sound in air using a resonance tube?

Using a tuning fork and the resonance column method, a student is determining the speed of sound in air by measuring the length of the air column, $0.1 \mathrm{m}$ that resonates in the fundamental mode. The tuning fork resonates with the first overtone when this length is changed to $0.35 \mathrm{m}$ . Calculate the end correction

An studebt performing experiment using a resonance column makes use of a $400 \mathrm{Hz}$ tuning fork. When the air column is $20.0 \mathrm{cm}$ long, the first resonance is detected, and when it is $62.0 \mathrm{cm}$ long, the second resonance is detected. (A)Determine the sound speed in the air. (b) What is the distance at which the pressure node forms above the open end?

A student performing the resonance column experiment took the velocity of sound as $v=2n\left(l_2-l_1\right)$. Where n is frequency $=325 \mathrm{Hz}$ measured accurately. $l_1,l_2$ are the resonating length and are measured as $l_1=25.0 \mathrm{cm}$ and $l_2=75.0 \mathrm{cm}$ the speed of sound is

In an experiment to determine the velocity of sound in air at room temperature using a resonance tube, the first resonance is observed when the air column has a length of $20.0 \mathrm{cm}$ for a tuning fork of frequency $400 \mathrm{Hz}$ is used. The velocity of the sound at room temperature is$336 \mathrm{m} {\mathrm{s}}^{-1}$The third resonance is observed when the air column has a length of $\mathrm{cm}$

The frequency of the tuning fork is $n$ and $l_1$ and $l_2$ are the length of the first and second resonating column. Which one of the following is the formula used for the calculation of the speed of air using the resonance tube?

To find the second resonance position, what is the possible change in the position of the reservoir?

A student takes the observations for the length of the first resonating column and that of the second resonating column to find the speed of sound in the air. The measurements are found to be $16.8 \mathrm{cm}$ and $50.4 \mathrm{cm}$ respectively when resonating with a tuning fork of frequency $512 \mathrm{Hz}$. What will be his answer as he calculates his results?

Which one of the following precautions is not correct while resonating the air column of the resonance tube?

The length of the air column in the resonance tube for the first resonance to occur is $16.8 \mathrm{cm}$. Which one is the second possible resonating length?