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Two point sources are in phase and emit a 470 Hz tone. What is the phase...
Two compact sources of sound oscillate in phase with a frequency of 100 Hz. At a point 5.00 m from one source and 5.85 m from the other, the amplitude of the sound from each source separately is A. The speed of sound in air is 343 m/s. (a) What is the phase difference of the two waves at that point? (b) What is the amplitude (in terms of A) of the resultant wave at that point?
Two speaker emit the same pure tone at 170 Hz, but they are half a cycle out of phase with each other (so one produces a "trough" exactly when the other one produces a "crest"). The speakers are three meters apart. You are standing between the speakers, one meter from one (and therefore two meters from the other). What do you hear? The speed of sound in air is 340 m/s. O A 170 Hz tone, but very quietly, if...
Paisley stands in front of two speakers as shown which emit the same tone, in phase. She is 7.00 m from speaker A and 5.00 m fromB speaker B. a. What are the two lowest frequencies for which she hears: i. a loud sound? [171.5 Hz, 343 Hz] ii. a quiet sound [85.8 Hz, 257 Hz] d-5.00m A-7.00m b. The frequency of the speakers is then changed to 686 Hz Does Paisley hear a loud sound or a quiet sound?...
Two in-phase loudspeakers are 3.00 m apart. They emit sound with a frequency of 490 Hz. A microphone is placed half-way between the speakers and then moved along the line joining the two speakers until the first point of constructive interference is found. At what distance from that midpoint is that first point? The speed of sound in air is 343 m/s. Please work with this example. This question was asked on chegg and was not answered using the numeric...
Two point sources of sound are coherent and in phase and emit sound at a wavelength of 1.6 m. They are both located on the x-axis, one at x = 1 m and the other at x = -1 m. Constructive interference occurs on the x-axis at what positive value of x?
Two in-phase loudspeakers are placed along a wall and are separated by a distance of 4.00 m. They emit sound with a frequency of 514 Hz. A person is standing away from the wall, in front of one of the loudspeakers. What is the closest distance from the wall the person can stand and hear constructive interference? The speed of sound in air is 343 m/s. Multiple choice: 1.64 m 1.15 m 0.344 m 0.729 m
4. Loudspeakers A and B are vibrating in phase and are playing the same tone, which has a frequency of 250 Hz. They are set up as in Figure 17.7, and point C is located as shown there. However, the distance between the speakers and the distance between speaker B and point C have the same value d. The speed of sound is 343 m/s. What is the smallest value of d, such that constructive interference occurs at point C?...
Chapter 17, Problem 016 Two sound waves, from two different sources with the same frequency, 562 Hz, travel in the same direction at 337 m/s. The sources are in phase. What is the magnitude of the phase difference of the waves at a point that is 4.10 m from one source and 6.73 m from the other? Number Units
Two sources emit waves that are in phase with each other.What is the largest wavelength that will give constructive interference at an observation point 181 m from one source and 325 m from the other source?
The figure shows two loudspeakers (A) and (B), and a point (C) where a listener is positioned. The speakers vibrate in phase and are playing a 67.0 Hz tone. The speed of sound is 343 m/s. The listener at point (C) hears the nearest no sound at a distance 6.50 m as measured from speaker (A). What is the separation (d) between the two speakers? general physics.rutgers.edu General Physics 203 Online Assignments Hz 10. The figure shows two loudspeakers (A)...