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What should be the minimum length of an open pipe of producing a note of 110Hz? The speed of sound is `330ms^(-1)`

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1.5 m
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What should be minimum length of an open organ pipe for producing a note of 110 Hz. The speed of sound is 330 ms^(-1) .

A stationary source emits the sound of frequency f_0 = 492 Hz. The sound is reflected by a large car approaching the source with a speed of 2 ms^(-1) . The reflected signal is received by the source and superposed with the original. What will be the beat frequency of the resulting signal in Hz? (Given that the speed of sound in air is 330 ms^(-1) and the car reflects the sound at the frequency it has received).

A pipe 30.0 cm long is open at both ends. Which harmonic mode of the pipe resonates with a 1.1kHz source? Will resonance with the same source be observed if one end of the pipe is closed ? Take the speed of sound in air as 330ms^(-1) .

A tuning fork vibrats with frequnecy 256 Hz and gives one beat per seond with the third normal mode of vibration of an open pipe. What is the length of the pipe (Speed of sound in air is 340 ms^(-1) )

A bat emitting an ultrasonic wave of frequecy 4.5 xx 10^4 Hz flies at a speed of 6ms^(-1) between two parallel walls. Find the two frequecies heard by the bat and the beat frequecy between the two. The speed of sound is 330ms^(-1)

An organ pipe closed at one end has a length 1m and an open organ pipe has a length 1.6 m . The speed of sound in air is 320 m/s . The two pipes can resonates for a sound of frequency

An open pipe is 85 cm long. If the velocity of sound is 340 ms^(-1) , find the frequency of the fundamental note of the pipe. What would be the length of a closed pipe which produces a fundamental note of the same frequency?

What should be the ratio of the lengths of a closed pipe and an open pipe, so that the frequency of their First overtones are the same.

Find the fundamental, first overtone and second overtone frequencies of an open organ pipe of length 20 cm. Speed of sound in air is 340 m s^-1 .

A train moving at a speed of 220ms^-1 towards a stationary object emits a sound of frequency 1000 Hz. Some of the sound reaching the object gets reflected back to the train as echo. The frequency of the echo as detected by the driver of the train is (speed of sound in air is 330ms^(-1) )

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