Part 1
A set of 24 tuning forks are so arranged that each gives 6 beats per second with the previous one. If the frequency of the last tuning fork is double that of the first, frequency of the second tuning fork is
12
Nov
A set of 24 tuning forks are so arranged that each gives 6 beats per second with the previous one. If the frequency of the last tuning fork is double that of the first, frequency of the second tuning fork is A set of 24 tuning forks are so arranged that each gives 6 beats [...]
A source of sound gives 5 beats per second, when sounded together with another source of frequency 100 Hz . The second harmonic of the source, together with a source of frequency 205 Hz gives 5 beats per second. What is frequency of the source?
12
Nov
A source of sound gives 5 beats per second, when sounded together with another source of frequency 100 Hz . The second harmonic of the source, together with a source of frequency 205 Hz gives 5 beats per second. What is frequency of the source? A source of sound gives 5 beats per second together [...]
A uniform wire of length L, diameter D and density ρ is stretched under a tension T. The correct relation between its fundamental frequency f, the length L and the diameter D is:
12
Nov
A uniform wire of length L, diameter D and density ρ is stretched under a tension T. The correct relation between its fundamental frequency f, the length L and the diameter D is: A uniform wire of length L diameter D and density ρ is stretched under a tension T. The correct relation between its [...]
Velocity of sound in air is 320m/s. A pipe closed at one end has a length of 1m. Neglecting the end corrections, the air column in the pipe cannot resonate with sound of frequency :
12
Nov
Velocity of sound in air is 320m/s. A pipe closed at one end has a length of 1m. Neglecting the end corrections, the air column in the pipe cannot resonate with sound of frequency : the air column in the pipe cannot resonate with sound of frequency : Velocity of sound in air is 320m/s. [...]
A hollow pipe of length 0.8 m is closed at one end. At its open end, a 0.5 m long uniform string is vibrating in its second harmonic and it resonates with the fundamental frequency of the pipe. If the tension in the wire is 50 N and the speed of sound is 320 ms^−1, the mass of the string is
11
Nov
A hollow pipe of length 0.8 m is closed at one end. At its open end, a 0.5 m long uniform string is vibrating in its second harmonic and it resonates with the fundamental frequency of the pipe. If the tension in the wire is 50 N and the speed of sound is 320 ms^−1, [...]
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a 0.5 m long uniform string is vibrating in its second harmonic and it resonates with the fundamental frequency of the pipe. If the tension in the wire is 50 N and the speed of sound is 320 ms^−1 ,
A hollow pipe of length 0.8 m is closed at one end. At its open end ,
the mass of the string is ,
The lengths of an open organ pipe is twice the length of another closed organ pipe. The fundamental frequency of the open pipe is 100 Hz. The frequency of the third harmonic of the closed pipe is
11
Nov
The lengths of an open organ pipe is twice the length of another closed organ pipe. The fundamental frequency of the open pipe is 100 Hz. The frequency of the third harmonic of the closed pipe is The lengths of an open organ pipe is twice the length of another closed organ pipe. The fundamental [...]
A resonance tube is resonated with a tuning fork of frequency 380 Hz. Two successive lengths of the resonated air-column are found to be 16 cm and 50 cm. Find the length of the third resonance.
11
Nov
A resonance tube is resonated with a tuning fork of frequency 380 Hz. Two successive lengths of the resonated air-column are found to be 16 cm and 50 cm. Find the length of the third resonance. A resonance tube is resonated with a tuning fork of frequency 380 Hz. Two successive lengths of the resonated [...]
Some of the frequencies of tones produced by an organ pipe are : 220,440,550,660,Hz. Find the effective length of the pipe. (Take the speed of sound in air 330 m/s)
11
Nov
Some of the frequencies of tones produced by an organ pipe are : 220,440,550,660,Hz. Find the effective length of the pipe. (Take the speed of sound in air 330 m/s) 440 550 660 Hz. Find the effective length of the pipe. (Take the speed of sound in air 330 m/s) Some of the frequencies of [...]
A stretched string is vibrating in the second overtone, then the number of nodes and anti-nodes between the ends of the string are respectively
11
Nov
A stretched string is vibrating in the second overtone, then the number of nodes and anti-nodes between the ends of the string are respectively A stretched string is vibrating in the second overtone then the number of nodes and anti-nodes between the ends of the string are respectively November 11, 2020 Category: Chapter 17 - [...]
The fundamental frequency of an open organ pipe is 300 Hz. The first overtone of the pipe has same frequency as first overtone of a closed organ pipe. If speed of sound is 330 m/s, then then the length of the closed organ pipe is
11
Nov
The fundamental frequency of an open organ pipe is 300 Hz. The first overtone of the pipe has same frequency as first overtone of a closed organ pipe. If speed of sound is 330 m/s, then then the length of the closed organ pipe is The fundamental frequency of an open organ pipe is 300 [...]