- A sonometer wire is in unison with a tuning fork when it is stretched by a weight of specific gravity 9. When the weight is completely immersed in water, 10 beats per second are heard. Calculate the frequency of the tuning fork.

Q: A 76 cm long guitar string of mass 2.20 g is near a tube that is closed at one end, and also 76 cm…

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Q: A projectile is fired downward with initial speed vo in an experimental fluid and experiences an…

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Q: 13. Determine the altitude of a supersonic airplane (v = 740 m-s“, T =- 50 C°) when the time between…

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Q: modulus of longitudinal wave velocity in a lead pipe is​ equal to 1328 ​m/s. We consider a series of…

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Q: : Two wires of the same material and same Cross section are stretched on a sonometer. One wire is…

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Q: A tuning fork A produces 4beats/s with another tuning fork B of frequency 320Hz. On filing one of…

A: C

Q: A string with mass 4x10-3 kg and length 2 m is fixed at both ends such that its tension is 160 N.…

A: The given data are: m=4×10-3 kgL=2 mT=160 Nn=4 Here, m denotes the mass, L denotes the length, T…

Q: The fundamental frequency of an open organ pipe that corresponds to a middle C is [f] Hz on the…

A: Since, The fundamental frequency of an open organ pipe corresponds to the B above middle C (493.9 Hz…

Q: he speed of sound in air s 340 m/s. and the density of air is 36 2 kg/m 3. If the displacement…

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Q: uppose you want an oboe to produce a fundamental frequency of 110 Hz (which is below the range of a…

A: fundamental frequency = f = 110 Hz temperature = 11.5 degrees at this temperature speed of sound =…

Q: A student doing a speed-of-sound lab on a closed-open system hears a resonance with a tuning fork…

A: We need to use the formula for the speed of sound in air at a given temperature:

Q: Assuming standard atmospheric conditions, what is the fundamental frequency of a 1.67 m long organ…

A: The given data we have: Length of the organ pipe: 1.67m   The objective is to calculate the…

Q: Ex. 73: Two tuning forks produce 5 beats per second when sounded together. One of them is unison…

A: To find- Frequencies of forks Given- (n1) and (n2) frequency of two forks beat frequency=n1-n2=5…

Q: The D-string on a properly tuned guitar produces a tone with a fundamental frequency of 146.8 Hz.…

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Q: 178. The fundamental frequency in an open organ pipe is equal to the third harmonic of a closed…

A: To determine: The length of the open organ pipe   Given: Length of the closed organ pipe, l2=20 cm

Q: Find the frequencies of the fundamental, second, and third harmonics of a steel wire 1.00 m long…

A: Length of wire (L) = 1 m Mass per unit length (μ)= 2.5x10-³ kg/m  Tension (T) = 90 N Speed of sound…

Q: Which of the following is NOT an example of sympathetic resonance? The loud echo of a note from the…

A: 1.The loud echo of a note from the wooden box of an acoustic guitar. it is an example of sympathetic…

Q: A bass string vibrates at 98 Hz when its full length is allowed to vibrate. If it is now held so…

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Q: You are asked to specify the sound attenuation requirements for a separating wall (AKA party wall)…

A: The sound attenuation requirements for a separating wall will be: 1) Apply sound-absorbing materials…

Q: What are the first three overtones of a bassoon that has a fundamental frequency of 106 Hz? It is…

A: the fundamental frequency can be expressed as

Q: 10. The highest key on a piano corresponds to a frequency about 150 times that of the lowest key.…

A: We are given the relation between frequencies of 2 strings. The wavelength is double of the length…

Q: An organ pipe has a length of 2.45 m and is open at both ends. Determine the fundamental frequency…

A: It is given that,

Q: Suppose a certain instrument contains air at 25ºC. The pipe produces two successive harmonics at 250…

A: The fundamental frequency of the closed organ pipe is  f =v4L where, v is the velocity and L is the…

Q: The pipes of a pipe organ function as open pipes (open at both ends). A certain pipe must produce a…

A: Determine the speed of sound at a temperature of 150C.

Q: consider two pipes of the same length one is open and the other is closed on one end. if the…

A: Given Information:- Fundamental frequency of the open pipe is f0=350 Hz Required:- Fundamental…

Q: An A string on a violin is supposed to have a fundamental frequency of 440 Hz. If the string is made…

A: In this question we are given that a string on a violin is supposed to have a fundamental frequency…

Q: A pipe that is open at both ends has a fundamental frequency of 320 Hz when the speed of sound in…

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Q: A steel wire has a length of 12.0 m and a mass of 2.10 kg. What should be thetension in the wire so…

A: Let m be the mass of the string, l be its length, T be the tension in the string, and v be the…

Q: 4. A A copper organ pipe open at both ends has two successive harmonics with frequencies of 215 Hz…

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Q: A metal has a Young's modulus of 6.801 x 1010 N/m2. What is the speed of sound in a metal rod in the…

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Q: Assuming standard atmospheric conditions, what is the fundamental frequency of a 1.67 m long organ…

A: velocity of sound at NTP : 343.2m/s frequency for open ended pipes:   fopen=nv/2L f0=v/2L…

Q: In a sound wave, a displacement node is a pressure antinode and vice-versa. Explain.

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Q: A string with a linear mass density of 0 0075 kg/m and a length of 6 m is set into then = 4 modes of…

A: Given, the linear mass density of spring is μ=0.0075kg/m length of the string is L=6m modes of…

Q: 4) You have a pipe that is closed at one end. In a 22.0 °C room, you find that two of the harmonics…

A: Speed of sound in air at the given temperature v=344.632 m/s

Q: The longest pipe found in most medium-sized pipe organs is 3.92 m (12.9 ft ). a)What is the…

A: Length of pipe organ (L) = 3.92 m

Q: 2a) A certain pipe has a fundamental frequency of 234 Hz. Using 343 m/s as the speed of sound, what…

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Q: The fundamental frequency of a pipe closed at one end is unison with the third overtone of an open…

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