'speaker B speaker A detector #1 # 2 #3 #4 optical bench D - -

Q: Two speakers are located 35.0 cm away. A simple oscillator makes them vibrate in phase at 2 kHz…

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Q: A pair of in-phase stereo speakers are placed side by side, 0.85 m apart. You stand directly in…

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Q: A laser beam is incident on two slits with a separation of 0.185 mm, and a screen is placed 5.10 m…

A:

Q: When the two coherent waves shown in the sketch reach to the point P by traveling through mentioned…

A: Given that, for the two waves, path difference is λ

Q: (III) Two loudspeakers are placed 3.00 m apart, as shown in Fig. 12–37. They emit 474-Hz sounds, in…

A: Given details: 2L=3.00m d=3.20m f=474Hz Assumptions: Speed of sound c=343m/s

Q: Is there any particular System where one can observe only Destructive Interference? explain.

A: The system is: Automobile Muffler Because they are referred to as noise cancellers in automobiles,…

Q: Reflections from a thin layer of air between two glass plates cause constructive interference for a…

A: Let tc denote the air film thickness for constructive interference, td denote the air film thickness…

Q: 5. Waves from a radio station have a wavelength of 300 m. They travel by two paths to a home…

A: The wavelength from the radio station is 300 km Consider the d is the distance from the mountain to…

Q: Waves from a radio station have a wavelength of 300 m. They travel by two paths to a home receiver…

A:

Q: 2. Two similar loudspeakers are located 5.0 m apart at the front of an open-air theater. A musical…

A: This  question can be solved easily by applying the concept of waves and the interference concept…

Q: Two waves Y1-6.3 sin (3297 t-0.0765 x + 8x) and Y2-8.3 sin (3297 t-0.0765 x + 9%) interfere.…

A: Given data Y1 = 6.3 sin (3297t - 0.0765x + 8pi) Y2 = 8.3 sin (3297t-0.0765x + 9pi) These waves are…

Q: Consider an array of parallel wires with uniform spacing of 1.30 cm between centers. In air at…

A: The frequency of ultrasound,   Speed of sound,   Spacing between the centers,

Q: Waves from a radio station have a wavelength of 3.00 3 102 m. They travel by two paths to a home…

A:

Q: Sound (speed = 343 m/s) exits a diffraction horn loudspeaker through a rectangular opening like a…

A: We have  givenSpeed (v)=343 m/sWidth (d)=0.070  mFrequency (f)=11000 Hz

Q: Two loudspeakers are completely out of phase causing a destructive interference at the overlapping…

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Q: An automatic focus camera is able to focus on objects by use of an ultrasonic sound wave. The camera…

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

A: Given: The distance between the loudspeakers is 2.81 m. The distance of the listener from one…

Q: (III) Two loudspeakers are placed 3.00 m apart, as shown in Fig. 12–37. They emit 474-Hz sounds, in…

A: condition for destructive interference ∆x=λ2d2-d1=λ2d2+x2+l2-d2-x2+l2=λ2d2+x2+l2=λ2+d2-x2+l2

Q: For a diffraction horn loudspeaker, sound emerges through a rectangular opening.  The opening of a…

A: Given, width of the opening is d=0.12 m wavelength of tone=λ=0.09 m now the condition for first…

Q: Loudspeakers A and B are vibrating in phase and are playing the same tone, which has a frequency of…

A: speed of sound (v) = 343 msfrequency = 400 Hz distance between two speakers = d distance between B…

Q: (III) Two loudspeakers are placed 3.00 m apart, as shown in Fig. 12–37. They emit 474-Hz sounds, in…

A: Diagram

Q: While attending a large fireworks event with music, you decide to stay 1 kilometer away because of…

A: Given :- speed of sound is 340 m/s            speed of light is 3*10^9 m/sec.

Q: Two identical point sources 5.0 cm apart, operating in phase at a frequency of 8.0 Hz, generate an…

A: Given: Distance between two source S1 and S2, d=5.0 cm Frequency, f=8.0 Hz Distance between first…

Q: A warehouse building has two open doors along one wall as shown in the figure. The walls of the…

A:

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

A: Given: Separation between speakers, d=12 m Wave frequency, f=688 Hz Standard data: Sound speed in…

Q: Two identical loudspeakers are placed on a wall 3.00 m apart. A listener stands 5.00 m from the wall…

A: To determine: For two identical loudspeakers, find (a) The phase difference between the waves from…

Q: A loudspeaker having a diaphragm that vibrates at 1250 Hz is traveling at 80 m/s directly toward a…

A: Using Doppler equation, the frequency

Q: , one h = 2.74 m above the other. Exactly 8.00 meters to the right of the midpoint, a microphone…

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Q: Two speakers separated by a distance of 4.30 m emit sound of frequency 221 Hz. The speakers are in…

A: Distance of separation, D=4.30 m Frequency of sound, f=221 Hz Distance from the observer, d=2.80 m

Q: 3. A submarine (sub A) travels through water at a speed of 8.00 m/s, emitting a sonar wave at a…

A: Given Speed of submarine A (VA) = 8.00 m/s Speed of submarine B (VB) = 9.00 m/s Frequency of sonar…

Q: A closed organ pipe has a length of 0.800 m. At 20.0°C, what are the frequencies of (a) the second…

A: L =0.800 m v =345 m/s (sound velocity in air)

Q: Waves from a radio station have a wavelength of 250 m. They travel by two paths to a home receiver…

A: Given: wavelength λ=250 m To find: distance between mountain and home receiver x =??

Q: 8. A 26m wavelength of a radio wave is produced by two sources simultaneously. The interference of…

A: Given:  Wavelength (λ) = 26m; d1 = 78 m; d2 = 143m;

Q: A 1,720-Hz tone is played on a stereo in an open field. A person stands at a point that is 4 m from…

A: Path difference between sound waves on reaching the person; x= 4.4-4 x=0.4m Wavelength of sound…

Q: 4. A two-point source interference pattern is generated in a ripple tank by identical sources…

A: Separation distance between two sources=12 cm Nodal lines on each side=7 Now if wavelength is…

Q: wo loudspeakers are placed at either end of a gymnasium, both pointing toward the center of the gym…

A: For a destructive interference the distance travelled by each sound wave should have a difference of…

Q: The professor returns the apparatus to the original setting. She then adjusts the speakers again.…

A: A sound wave is a mechanical wave that is made up of crest and trough.   Interference of sound waves…

Q: 1,720-Hz tone is played on a stereo in an open field. A person stands at a point that is 4 m from…

A: Given  Frequency = 1720 Hz Speed of Sound = 343 m/s

Q: Which property of light produces bright and dark bands on a screen after light from a source Passes…

A:

Electromagnetic Waves

Electromagnetic waves are waves that consist of magnetic field and electric field components perpendicular to each other. These field components are also perpendicular to the direction of propagation of the wave.