Sliding section Receiver Speaker Figure P14.38

Q: A pair of speakers separated by a distance d = 0.700 m are driven by the same oscillator at a…

A: The equation for the wavelength of the sound is given by, (a) Maximum interference occurs when the…

Q: A diagnostic sonogram produces a picture of internal organs by passing ultrasound through the…

A: As we know that, v = f λ Where f is frequency  And  λ is wavelength   Given,  f = 2.85 MHz v = 1540…

Q: Two loudspeakers directly face each other 30 m apart, with the left speaker positioned at x = 0 m.…

A: Details given: Distance between the speakers = 30m Left speaker placed at x=0m Pressure equation of…

Q: A diagnostic sonogram produces a picture of internal organs by passing ultrasound through the…

A: speed of sound in prostate = 1550 m/sfrequency of ultrasound = 2650000 Hzdensity of prostate = 1060…

Q: A sound wave moves through a medium with density 480kg/m^3 when it encounters a medium with density…

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Q: The frequency of E3 on the piano is 164.8 Hz. (a) What is the wavelength (in m) of sound with this…

A:

Q: The shortest distance between a sound source (S,) and a reflecting wall is 25 m. The sound is…

A:

Q: A 50.0 Watt stereo is played wide open… a) What will be the intensity of the sound 85…

A: Power of stereo (P) = 50 Watt distance (d) = 85 m

Q: If you blow across the top of an empty soft-drink bottle, a pulse of sound travels down through the…

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Q: You are standing 2.50 m directly in front of one of the two loudspeakers as shown. They are 3.00 m…

A: The velocity of sound at given temperature is,

Q: A 40-cm-long tube has a 40-cmlong insert that can be pulled in and out, as shown. A vibrating tuning…

A:

Q: A student hears a sound with a power of P = 25 μW. At their distance from the source, the sound has…

A: a)The required radius of the eardrum is,

Q: Two small loudspeakers emit sound waves of different frequencies equally in all directions. Speaker…

A: The length of the line segment AC and BC can be calculated by using Pythagoras theorem as:

Q: What is amplitude? A) the height of a wave B) a sound’s purity C) the lowest point of a wave D) the…

A:

Q: 1. A ringing bell is located in a chamber. When the air is removed from the chamber, why can the…

A: Ans:- Light wave:- It is a transverse wave. It doesn't require a material medium. Light in air…

Q: In the arrangement shown in Figure P14.50, an object of mass m = 5.0 kg hangs from a cord around a…

A: Formula to calculate the wavelength of standing wave formed with six loops is,

Q: Two speakers are in phase, set up to play the same tone, and arranged as shown in the figure. Which…

A: A and B represents the loud speakers . The path difference between the sound from A and B at P is

Q: An audio engineer takes decibel readings at distances of r1=11m and r2=23m from a concert stage…

A: Part (a) Sound level is given by: β= 10*log (I1/I0) β = Sound level of at r1 distance from speaker =…

Q: An eardrum has a diameter of 1.2 cm. Suppose the minimum force the eardrum can recognize is 6 nN.…

A: Given, an eardrum has a diameter of 1.2 cm (radius r=0.6 cm = 0.006 m). Suppose the minimum force F…

Q: An audio engineer takes decibel readings at a distance of r1= 11m and r2= 23m from a concert stage…

A:

Q: Two students hear the same sound and their eardrums receive the same power from the sound wave. The…

A: Given that First Intensity I1 = 0.79 W/m2 Second intensity I2 = (1.18)(0.79) W/m2 = 1.18I1 Diameter…

Q: A 30 cm long violin string with a linear density of 0.65 g/m is placed in near a loudspeaker fed by…

A:

Q: The frequency of E3 on the piano is 164.8 Hz. (a) What is the wavelength (in m) of sound with this…

A:

Q: Two small loudspeakers emit sound waves of different frequencies equally in all directions. Speaker…

A: The length of the line segment AC and BC can be calculated by using Pythagoras theorem as:

Q: an airfilled, acoustic interferometer, used to demonstrate the interference of sound waves. Sound…

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Q: An open organ pipe is 0.330 m long and is filled with an unknown gas. Its fundamental frequency is…

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Q: 1) You are given a tube with a diameter of d = 37.38 mm. Calculate the End-Correction Factor (ECF).…

A: Given : Diameter of the tube = 37.38 mm

Q: Two cars are stuck in a traffic jam and each sounds its horn at a frequency of 625 Hz. A bicyclist…

A: Formula for wavelength,

Q: Select the image from the options provided showing the gas pressure for the third harmonic of a pipe…

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Q: A ski gondola is connected to the top of a hill by a steel cable of length 720 m and diameter 1.3…

A:

Q: 3. In general, the higher the frequency of the interfering waves, A.   the higher the wavelength B.…

A: We need to answer two questions based on properties of waves and sound.

Q: (b) A sound wave traveling in 20°C air has a pressure amplitude of 0.853 Pa. What intensity level…

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Q: The density of aluminum is 2700 kg/m3. If transverse waves propagate at 34 in a 7 mm diameter…

A: Given data: Density, ρ=2700 kg/m3 Diameter, D = 7 mm = 0.007 m Velocity, v = 34 m/s   Solution: Find…

Q: 1.noise canceling earphones are an example of A. Constructive interference B. Destructive…

A: 1.noise canceling earphones are an example of Answer:-  B. Destructive enterference  Explanation- A…

Q: A block with a speaker bolted to it is connected to a spring having spring constant k = 20.0 N/m, as…

A: Write the expression for the frequency of oscillations of the spring block system.

Q: The density of aluminum is 2700 kg/m3. If transverse waves propagate at 34 in a 4 mm diameter…

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Q: 16.37 • Two small stereo speakers Figure E16.37 are driven in step by the same variable- frequency…

A:

Interference of sound

Seiche

A seiche is an oscillating standing wave in a body of water. The term seiche pronounced saysh) can be understood by the sloshing of water back and forth in a swimming pool. The same phenomenon happens on a much larger scale in vast bodies of water including bays and lakes. A seizure can happen in any enclosed or semi-enclosed body of water.