Two out of phase loudspeakers are some distance apart. A person stands 5.40 m from one speaker and 3.20 m from the other. What is the second lowest frequency at which constructive interference will occur? The speed of sound in air is 346 m/s.

Q: Two loudspeakers are located 2.81 m apart on an outdoor stage. A listener is 24.5 m from one and…

A: Note: As per the policy, only the first three subparts of the question will be solved. If you want…

Q: Two loudspeakers on a concert stage are vibrating in phase. A listener is 48.0 m from the left…

A: To solve this problem, it is necessary to apply the concepts related to the constructive…

Q: (b) Consider the speaker set-up in the previous question. Each speaker emits a frequency of 6.6.102…

A:

Q: from the listener, but speaker A is slowly m

A: Given:- Two small speakers A and B are driven in step at 745 Hz by the same audio oscillator.  These…

Q: Two speakers driven by the same amplifier are sitting 3.33 m apart and emit sinusoidal sound waves…

A: The closest distance of approach for destructive interference from the middle of the distance…

Q: Speakers A and B are vibrating in phase. They are directly facing each other, are 6.91 m apart, and…

A:

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

A:

Q: 1. Two out of phase loudspeakers are some distance apart. A person stands 5.60 m from one speaker…

A: Speed of sound in air  v= 340m/s

Q: A tuning fork generates sound waves with a frequency of 230 Hz. The waves travel in opposite…

A: Given values, frequency, f=230 Hz Length of hallway, L=40 m speed of sound, v=343 m/s Distance of…

Q: Two loudspeakers placed 6.0 m apart are driven in phase by an audio oscillator whose frequency range…

A:

Q: A DJ is setting up their equipment and measures the sound level near a speaker to be 44.72dB. They…

A: Given,

Q: The sound level 8.25 m from a loudspeaker, placed in the open, is 115 dB. What is the acoustic power…

A: Given data *The distance of sound level from the loudspeaker is r = 8.25 m *The sound level when…

Q: The density of aluminum is 2700 kg/m 3. If transverse waves propagate at 26 m/s  in a 4.6mm diameter…

A: Given information: The density of the aluminium (ρ) = 2700 kg/m3 The diameter of the aluminium wire…

Q: Two waves travelling in the same direction are given by: y1%=0.2 sin(2x-20t+o) and y2 0.2…

A: Concept used: Fully destructive interference occurs when the waves are completely out of phase.

Q: A pair of in-phase stereo speakers is placed side by side, 0.954 m apart. You stand directly in…

A:

Q: Two sound waves, from two different sources with the same frequency, 540 Hz, travel in the same…

A:

Q: Two loudspeakers produce the same pure-tone sound (that is, same frequency). A sound detector is…

A: GIVEN: distance of sound detector from loudspeakers (l1) = 5m, l2 = 5.40 m speed of sound (v) =…

Q: A person stands 6.00 m from a speaker, and 8.00 m from an identical speaker. What is the frequency…

A:

Q: person at a concert is 4.15 m from one speaker and 4.35 m from another speaker. The sound produced…

A:

Q: r-shaped room Has wall and back wall wiati m, and long. Along the front wall are two loudspeakers,…

A: This is an interference problem using sound. Thus, we will be using the same formulas for the…

Q: A speaker emits sound waves with a power output of 150 watt. Considered it to be a small spherical…

A: Step 1:Step 2:

Q: Two speakers are separated by 3 meters. You're sitting at a 35 degree angle from the center line of…

A:

Q: two sound sources oscillate in phase with a frequency of 102 Hz. At a point 5.4m from one source and…

A: The expression for path difference of two sound waves at the concerned point is The expression for…

Q: Suppose that the separation between two speakers A and B is 6.90 m and the speakers are vibrating…

A: Scenario - An observer is sitting directly in line of speaker B while another speaker, Speaker A is…

Q: The average depth of penetration of an ultra-sound wave of the frequency f = 800 kHz in tissue is 4…

A: Given The initial intensity of the wave is I0=10 W/m2. The skin depth or average depth of…

Q: Speakers A and B are vibrating in phase. They are directly facing each other, are 6.07 m apart, and…

A:

Q: Speakers A and B are vibrating in phase. They are directly facing each other, are 8.2 m apart, and…

A:

Q: Two loudspeakers in a plane, 6.0 m apart, are playing the same frequency. If you stand 11.0 m in…

A: Here two source is A, BFirst position of the observer is X and second position of the observer is…

Q: Two loudspeakers, 1.0 m apart, emit sound waves with the same frequency along the positive x-axis.…

A:

Q: Two out of phase loudspeakers are some distance apart. A person stands 5.30 m from one speaker and…

A:

Q: Two loudspeakers A and B are driven by the same amplifier and emit pure sinusoidal waves in phase.…

A:

Q: A sound-insulating door reduces the sound level by 30 dB.What fraction of the sound intensity passes…

A: Using the expression for sound intensity, β=10logII0

Q: Two loudspeakers are placed in line with each other in a 20°C room. Both speakers emit soundwaves of…

A: In the following problem, Temperature of the room, T=20°C Frequency of the sound wave, f=857.5 Hz

Q: two identical loudspeakers are 3.4 m apart. A person stands 5.8m from one speaker and 3.6 from the…

A:

Q: Two identical loudspeakers 2.0 m apart are emitting sound waves into a room where the speed of sound…

A:

Q: Two speakers placed 0.99 m apart produce pure tones in sync with each other at a frequency of 1425…

A: Part (a) Given: The distance between two speakers is d=0.99 m. The frequency of speaker is f=1425…

Q: Susan stands directly in front of two speakers that are in line with each other. The farther speaker…

A: Formula of destructive interference is given as follows; △d=(m+12)λfinal…

Q: Two cars are stuck in a traffic jam and each sounds its horn at a frequency of 641 Hz. A bicyclist…

A: Given, Frequency=641Hz Distance (r)=4.56m Speed of sound (v)=343m/s

Q: In the figure, two loudspeakers, separated by a distance of d; = 2.74 m, are in phase. Assume the…

A: Given: d1=2.74 md2=3.81 mv=343 m/s Distance between speaker and listener be d3: d3=d12+d22…

Q: 2. A Martin guitar has an 80 cm wire. When this wire vibrates unfingered then it produces sound with…

A: We are given length of wire. We are also given frequency when there is no fingering. We are then…

Q: A pair of in-phase stereo speakers is placed side by side, 0.704 m apart. You stand directly in…

A: It is given that the distance between the two speakers arranged side by side is 0.704m and the…

Q: Two identical speakers are 3.50 m and 5.20 m from a listener. What is the lowest frequency (n = 1)…

A: Two identical speakers placed at a distance                                                       d1…

Q: The wave functions of two sinusoidal waves y1 and y2 travelling to the right are given by: y1= 0.02…

A:

Q: Two loudspeakers, A and B (Fig. ), are driven by thesame amplifier and emit sinusoidal waves in…

A: Given : Two loudspeakers  A and B  Speaker B is 2.00 m far from speaker A Along the line of…

Q: If two travelling waves interfere to produce a standing wave described by: y(x,t) = 0.02…

A:

Interference of Light

The word "constructive" signifies addition in interference. Constructive interference occurs when the path of the waves that start from the slit differs by 1 entire wavelength or in the intervals of the same. Hence, the waves that are presented on the screen are in phase (crest to crest/trough to trough). The waves interfering constructively forms bright fringes on the screen.