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Two loue speakers are driven in phase by an audio amplifier at a frequency of 660...
1) Two loudspeakers are driven in phase by an audio amplifier at a frequency of 560...
1) Two loudspeakers are driven in phase by an audio amplifier at a frequency of 560 Hz. The speakers are on the y axis, one at y = +1.07 m and the other at y = -1.07 m. A listener, starting at (x, y) = (D, 0), where D ≫ 2.14 m, walks in the +y direction along the line x = D. How many maxima can she possibly hear if she keeps walking in the same direction? .................maxima 2)...
A pair of speakers, placed 3m apart, are driven by the same oscillator with a frequency...
A pair of speakers, placed 3m apart, are driven by the same oscillator with a frequency of 1.3 kHz. A listener is originally at a point O equidistant from the two speakers and 8m from the center of the line joining them. The listener then moves to a point P 0.35m away where the line OP is parallel to that joining the speakers. At P, the listener encounters the first minimum of sound intensity. Calculate the speed of sound. A...
A pair of speakers, placed 3m apart, are driven by the same oscillator with a frequency...
A pair of speakers, placed 3m apart, are driven by the same oscillator with a frequency of 1.3 kHz. A listener is originally at a point O equidistant from the two speakers and 8m from the center of the line joining them. The listener then moves to a point P 0.35m away where the line OP is parallel to that joining the speakers. At P, the listener encounters the first minimum of sound intensity. Calculate the speed of sound.
A pair of speakers, placed 3m apart, are driven by the same oscillator with a frequency...
A pair of speakers, placed 3m apart, are driven by the same oscillator with a frequency of 1.3 kHz. A listener is originally at a point O equidistant from the two speakers and 8m from the center of the line joining them. The listener then moves to a point P 0.35m away where the line OP is parallel to that joining the speakers. At P, the listener encounters the first minimum of sound intensity. Calculate the speed of sound.
Question 5 Two speakers are placed 5m apart, are both forward facing, and emitting sound in...
Question 5 Two speakers are placed 5m apart, are both forward facing, and emitting sound in phase, with a frequency of 1000 Hz. A person is standing in front of the speakers, a distance of 20 m from the mid point between the speakers. If the person walks parallel to the speakers (sidewards), how far do they need to walk before they hear a maximum, after walking through a minimum? What angle does this make relative to the perpendicular of...
a. Two identical speakers, with the same phase constant, are arranged along a 1D track. One...
a. Two identical speakers, with the same phase constant, are arranged along a 1D track. One speaker remains at the origin. The other speaker can slide along the track to any position x. You are on the track at x=10 m. You hear interference maxima when the adjustable speaker's position is 0.6 m and 1.2 m and at no points in between. What is the frequency of the sound from the speakers in Hz? b. The speakers are now allowed...
BLOCK 10: I.A listener is standing in front of two speakers that are producing sound of the same frequeney and amplitude, except that they are vibrating out of phase a. Initially, the listener is at...
BLOCK 10: I.A listener is standing in front of two speakers that are producing sound of the same frequeney and amplitude, except that they are vibrating out of phase a. Initially, the listener is at the same distance from each speaker (see the drawing). So, Ax- Therefore ф- Midpoint0.92 m and we know A 4.00 m 1,50m 1.50m So, the soundwaves interfere (constructively/destructively) and the sound at the mid-point is (soft/loud) b. As the listener moves sideways, the sound intensity...
4 15. Two 17.5-mW speakers are situated 4.50 meters apart and playing the same 191.7 Hz...
4 15. Two 17.5-mW speakers are situated 4.50 meters apart and playing the same 191.7 Hz tone, but are completely out of phase (Tradians). A listener is stationed at a point 2.40 meters in front of the speaker on the right(B), as shown in the diagram. (3 pts/part) () If the ambient temperature in the room full of a diatomic gas with average molecular mass of 28.94 u is 23°C, what is the wavelength of the sound waves produced by...
Two speakers, A and B, are 4.00 m apart and are emitting identical in-phase sound waves....
Two speakers, A and B, are 4.00 m apart and are emitting identical in-phase sound waves. The speed of sound in air is 340 m/s. Consider a line which is the perpendicular bisector of the line connecting the two speakers. The first interference maximum occurs at ±25.15 o from this line. (a) What is the frequency of the sound emitted? (b) Find the rest of the angles where constructive and destructive interference occur. (c) If the speakers are aboard a...
Two stereo speakers mounted 5.2 m apart on a wall emit identical in -phase sound waves....
Two stereo speakers mounted 5.2 m apart on a wall emit identical in -phase sound waves. You are standing at the opposite wall of the room at a point directly between the two speakers. You walk 2.11 m parallel to the wall, to a location where you first notice that the sound intensity drops to zero. If the wall along which you are walking is 10.7 m from the wall with the speakers, what is the wavelength of the sound...
A pair of speakers, placed 3m apart, are driven by the same oscillator with a frequency of 1.3 kHz. A listener is originally at a point O equidistant from the two speakers and 8m from the center of the line joining them. The listener then moves to a point P 0.35m away where the line OP is parallel to that joining the speakers. At P, the listener encounters the first minimum of sound intensity. Calculate the speed of sound. A...
A pair of speakers, placed 3m apart, are driven by the same oscillator with a frequency of 1.3 kHz. A listener is originally at a point O equidistant from the two speakers and 8m from the center of the line joining them. The listener then moves to a point P 0.35m away where the line OP is parallel to that joining the speakers. At P, the listener encounters the first minimum of sound intensity. Calculate the speed of sound.
Question 5 Two speakers are placed 5m apart, are both forward facing, and emitting sound in phase, with a frequency of 1000 Hz. A person is standing in front of the speakers, a distance of 20 m from the mid point between the speakers. If the person walks parallel to the speakers (sidewards), how far do they need to walk before they hear a maximum, after walking through a minimum? What angle does this make relative to the perpendicular of...
BLOCK 10: I.A listener is standing in front of two speakers that are producing sound of the same frequeney and amplitude, except that they are vibrating out of phase a. Initially, the listener is at the same distance from each speaker (see the drawing). So, Ax- Therefore ф- Midpoint0.92 m and we know A 4.00 m 1,50m 1.50m So, the soundwaves interfere (constructively/destructively) and the sound at the mid-point is (soft/loud) b. As the listener moves sideways, the sound intensity...
4 15. Two 17.5-mW speakers are situated 4.50 meters apart and playing the same 191.7 Hz tone, but are completely out of phase (Tradians). A listener is stationed at a point 2.40 meters in front of the speaker on the right(B), as shown in the diagram. (3 pts/part) () If the ambient temperature in the room full of a diatomic gas with average molecular mass of 28.94 u is 23°C, what is the wavelength of the sound waves produced by...
Two stereo speakers mounted 5.2 m apart on a wall emit identical in -phase sound waves. You are standing at the opposite wall of the room at a point directly between the two speakers. You walk 2.11 m parallel to the wall, to a location where you first notice that the sound intensity drops to zero. If the wall along which you are walking is 10.7 m from the wall with the speakers, what is the wavelength of the sound...
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