7. When a student tried to set up a home theater system,he arranged two speakers A and B on a wall at a distance 0.845m between them. Now he tried to fix a microphone on the same wall in line with the speakers. The microphone is placed 2.55m from the center points of the two speakers. What is the lowest frequencies of the speakers which will be experienced maximum at the microphone.

Q: Molly is doing an experiment. She has two speakers set up d = 6.2 m apart. They each play the same…

A: Given, distance between the two loud speakers, d = 6.2 m frequency of sound, f = 462 Hz speed of…

Q: 63. Two loudspeakers located along the x-axis as shown in Figure P16.63 produce sounds of equal…

A: If we assume that the cones of the speakers move in phase with each other, we can say that the sound…

Q: Q# 05. They then both travel through a layer of plastic, with L1 = 4.00 µm, L2 = 3.50 µm, n¡ = 1.40…

A:

Q: A student connects a speaker to the signal generator and sets the frequency to 500 Hz. He notices…

A: Given information: The frequency of the signal generator (f) = 500 Hz The length at which the first…

Q: 2. The figure shows a loudspeaker A and point C, where a listener is positioned. JAC| = 5.00 m and…

A:

Q: What type of interference do you perceive

A:

Q: You're standing next to a concrete wall with a speaker. You place the speaker 12 m away from you and…

A:

Q: Two out of phase loudspeakers are some distance apart. A person stands 5.40 m from one speaker and…

A:

Q: SWI-1 Two speakers are in phase and are both playing a tone with a frequency of 250.0 Hz. A listener…

A: Given:  Frequency of the sound = 250 Hz Speed of the sound = 343 m/s We have to find at what three…

Q: 1. Two small speakers S are positioned a distance 0.75 m from each other. The two speakers – that…

A:

Q: 8.00 m .00 m

A: Frequency = 450 HzSpeed of sound in air = 343 m/sUSing formula, v = f * wavelength 343 = 450 *…

Q: Speaker 1 is at x = 0 and speaker 2 is to the right and facing it at x = 3 m. The speakers are…

A:

Q: o loudspeakers, placed on opposite walls of a 10m long room, emit pure sine waves with f = 170 Hz…

A: Given:-  Two loudspeakers, placed on opposite walls of a 10m long room, emit pure sine waves with f…

Q: wo speakers, speakers 1 and 2, located 0.750 m apart from each other, are creating sound waves with…

A: d = 0.75 m f = 686 Hz v = 343 m/s To find = a) Sound intensity                 b) Sound intensity…

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: 5. You are investigating the power output of a speaker to ensure it is safe to use at an outdoor…

A: Intensity is defined as power per unit area. In this case, the area is a sphere with the speaker at…

Q: Two speakers that are emitting sound with the same frequency in phase with each other and are…

A: (a) Given: The two speakers are separated by 3.0 m. The distance between the mid of the speakers and…

Q: 7. Two speakers (S₁, S2), emitting sound waves of frequency 340 Hz and separated by a distance of…

A:

Q: Q1: Design an FIR linear phase, digital filter approximating the ideal frequency response: 1, l이 s…

A: The ideal frequency response has given. To find coefficient of a 55-tap filter based using…

Q: A stone tossed into a body of water creates a disturbance at the point of impact that lasts for 4.00…

A:

Q: 27. On a day when there is no wind, a loudspeaker S is placed at each goalpost at one end of a…

A: Step 1: Step 2: Step 3: Step 4:

Q: 2. each source. One source is positioned at a distance x, =12.00 m from a microphone Two compact…

A: Solution:   a) The phase difference is calculated as:   We know that,   Wavelengthλ=vf   Given that,…

Q: pair of speakers produce sound waves of identical frequency. The speakers are in phase (i.e. the…

A: Given, Frequency,f=170 Hz Speed of sound, v=340 m/s

Q: 5.0 m - Figure P12.40 shows an experiment in which sound waves generated by a singer and having a…

A: For constructive interference. ∆S=nλ∆S is path difference.And λ is wavelength and n is a whole…

Q: Given the following situation Two in-phase loudspeakers, A and B, are separated by 3.20 m. A…

A: Given that:Loud speakers are in phase. f=214 Hzv=343 Hz

Q: 1. A signal given by x(t)=2cos(3a t) is sampled at a frequency of 20 Hz, starting at time t=0. i. Is…

A: The wave which moves periodically smoothly with same wavelength throughout the motion is known as…

Q: 7. .. source. One source is positioned at a distance x, = 5.4600m from a microphone, the other…

A: Given that: x1=5.4600 mx2=5.8520 mym=0.150μma) f1=1750.0 Hz, v=343.0 m/sb) f2=2187.5 Hz

Q: 6. Two speakers, emitting identical sound waves of wavelength 4.0 m in phase with each other, are…

A:

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

A:

Q: speakers nt of one speaker as shown. The sound she hears will be most intense if the wavelength is:…

A: Phase difference ∆∅=2πλ×∆x(∆x=5-4)∆∅=2πλ×1For  most intensity ∆∅=nλSo, nλ=2πλPutting n=1 We get…

Q: Q8. In FIGURE 3, two identical speakers S₁ and S₂ emit in phase sound waves of frequency 343 Hz. If…

A:

Q: 9. Two out of phase loudspeakers are some distance apart. A person stands 5.50 m from one speaker…

A: Given data: Distance of person from the one speaker is, d1=5.50 m. Distance of person from another…

Q: 3. Speakers A and B are vibrating in phase. They are directly facing each other, are 8.8 m apart,…

A: Distance between the two speakers is D =8.8 m frequency f = 73.0 Hz speed of sound is v = 343 m/s…

Q: Jenna is standing in the middle of two identical loudspeakers that are 4 m apart and face each…

A: Given Separation between the two speakers is D=4 m Frequency is given as f=889 Hz Speed of sound is…

Q: The illustration shows a loudspeaker A and point C, where a listener is positioned. A second…

A: First draw a perpendicular line from point C to the line AB and mark this line as 'y' and mark the…

Q: 2. Speakers A and B are vibrating out of phase. They are directly facing each other, are 7.80 m…

A:

Q: Question 5

A: To solve this problem, we will use the Doppler effect equations to determine the frequencies heard…

Q: 1. Two identical speakers emit sound so that when a wave crest is emitted from one of them, the…

A: Please see the answer below.

Q: You are in a room with two speakers that emit sound in phase. You are 12.0 m from the first speaker…

A:

Q: 2. Speakers A and B are vibrating out of phase. They are directly facing each other, are 8.0 m…

A: The expression for the wavelength, λ=vf   Substitute, λ=343 m/s76.0 Hz=4.51 m

Q: 1. Two out of phase loudspeakers are some distance apart. A person stands 5.70 m from one speaker…

A: Data Given ,  First speaker distance from the person       ( x1 ) = 5.70 m  2nd speaker distance (…

Q: You are standing directly between two loudspeakers playing identical 350 Hz tones. Describe what you…

A: Introduction: Doppler's effect is defined as the change in the frequency of the sound when moving…

Q: Two speakers sit 4.0m apart. Each is playing the same pure tone, of a single frequency sinusoidal…

A: Required :  The length of the path at point (10,0)

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.