Two speakers emit continuous waves of almost the same frequency.What are the possible frequencies of the...
Two speakers emit continuous waves of almost the same frequency.What are the possible frequencies of the first speaker if the frequency of the second speakeris 200 Hz and the beat period is measured to be 0.5 s?
Homework Answers
Add Answer to:
Two speakers emit continuous waves of almost the same
frequency.What are the possible frequencies of the...
Paisley stands in front of two speakers as shown which emit the same tone, in phase....
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?...
6-1 Two speakers emit sound waves with frequency 4.27 kHz s pts by the same oscillator...
6-1 Two speakers emit sound waves with frequency 4.27 kHz s pts by the same oscillator so that they are in phase with each other. I place the They are driven speakers side-by-side, and I stand across the room from them. If someone moves one of the speakers towards me, I hear the total intensity drop and then rise again. How far had they moved the speaker at the point whereI heard a minimum intensity due to destructive interference of...
Two speakers spaced a distance 1.8 m apart emit coherent sound waves at a frequency of...
Two speakers spaced a distance 1.8 m apart emit coherent sound waves at a frequency of 547 Hz in all directions. The waves start out in phase with each other. A listener walks in a circle of radius one meter centered on the midpoint of the two speakers. At how many points does the listener observe destructive interference? The listener and the speakers are all in the same horizontal plane and the speed of sound is 340 m/s.
Two speakers, which are separated by a distance d, produce sound waves with the same amplitude,...
Two speakers, which are separated by a distance d,
produce sound waves with the same amplitude, phase and frequency.
The frequency of the sound is 570 Hz. You stand a distance of 3.50
m directly in front of the left speaker, on the dashed line shown
in the diagram. Assume the speed of sound to be 340 m/s. What is
the smallest possible value of d so that you hear no sound
because of destructive interference?
The lowest two resonant (standing wave) frequencies possible for a particular closed tube are 200 Hz...
The lowest two resonant (standing wave) frequencies possible for a particular closed tube are 200 Hz apart. What is the frequency of the 1 st harmonic for this tube when both sides are opened? 200 Hz 250 Hz 300 Hz 350 Hz 400 Hz numbers 20-21 A 1.2 m closed tube resonates at the 5th harmonic. What is the wavelength? 0.84 m 0.96 m 1.08 m 1.20 m 1.32 m Which of the following distances from the open end will...
Two speakers emit sinusoidal sound waves with equal amplitudes and slightly different frequencies, resulting in beats....
Two speakers emit sinusoidal sound waves with equal amplitudes and slightly different frequencies, resulting in beats. This graph illustrates the resulting sound's slowly-varying envelope of oscillation. Suppose the volume on one of the speakers is turned down slightly. Which of the following graphs illustrates the new envelope? The scale in all of the graphs is the same. boO AP t АР а. АР DOCO b. ΔΡ C. ΔΡ d.
Two small loudspeakers emit sound waves of different frequencies equally in all directions. Speaker A has...
Two small loudspeakers emit sound waves of different frequencies equally in all directions. Speaker A has an output of 1.30 mW, and speaker B has an output of 2.00 mW. Two speakers A and B are represented as points which serve as the centers of concentric circles representing sound waves emanating from the speakers. The concentric circles about speaker A are spaced more closely together than the concentric circles about speaker B. The points lie along a horizontal line, and...
32. Two loudspeakers, A and B , are driven by the same amplifier and emit sinusoidal...
32. Two loudspeakers, A and B , are driven by the same amplifier and emit sinusoidal waves in phase. Speaker B is 2.00 m to the right of speaker A. Consider point Q along the extension of the line connecting the speakers, 1.00 m to the right of speaker B. Both speak- ers emit sound waves that travel directly from the speaker to point Q. (see figure) (a) What is the lowest frequency for which constructive interference occurs at point...
Interference with Loudspeakers Two loudspeakers, A and B, are driven by the same amplifier and emit...
Interference with Loudspeakers Two loudspeakers, A and B, are driven by the same amplifier and emit sinusoidal waves OUT of phase. The frequency of the waves emitted by each speaker is 172 Hz. You are 8.00 m from speaker A. Take the speed of sound in air to be 344 m/s.(Hint: out of phase means their phase constants differ by pi ) (a) What is the closest you can be to speaker B and be at a point of maximum...
2. The speed of sound in air is 345 m/s. (7 pts) (a) Speakers A and...
2. The speed of sound in air is 345 m/s. (7 pts) (a) Speakers A and B operate from the same transmitter and therefore emit sound waves in phase. The frequency of the sound waves is 115 Hz. Speaker B is 6.00 m to the right of speaker A and point P is 13.5 m to the right of speaker B, as shown in the sketch. Is the interference at P constructive or destructive? 6m . 13.5m Ans. constructive
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?...
6-1 Two speakers emit sound waves with frequency 4.27 kHz s pts by the same oscillator so that they are in phase with each other. I place the They are driven speakers side-by-side, and I stand across the room from them. If someone moves one of the speakers towards me, I hear the total intensity drop and then rise again. How far had they moved the speaker at the point whereI heard a minimum intensity due to destructive interference of...
Two speakers, which are separated by a distance d,
produce sound waves with the same amplitude, phase and frequency.
The frequency of the sound is 570 Hz. You stand a distance of 3.50
m directly in front of the left speaker, on the dashed line shown
in the diagram. Assume the speed of sound to be 340 m/s. What is
the smallest possible value of d so that you hear no sound
because of destructive interference?
The lowest two resonant (standing wave) frequencies possible for a particular closed tube are 200 Hz apart. What is the frequency of the 1 st harmonic for this tube when both sides are opened? 200 Hz 250 Hz 300 Hz 350 Hz 400 Hz numbers 20-21 A 1.2 m closed tube resonates at the 5th harmonic. What is the wavelength? 0.84 m 0.96 m 1.08 m 1.20 m 1.32 m Which of the following distances from the open end will...
Two speakers emit sinusoidal sound waves with equal amplitudes and slightly different frequencies, resulting in beats. This graph illustrates the resulting sound's slowly-varying envelope of oscillation. Suppose the volume on one of the speakers is turned down slightly. Which of the following graphs illustrates the new envelope? The scale in all of the graphs is the same. boO AP t АР а. АР DOCO b. ΔΡ C. ΔΡ d.
32. Two loudspeakers, A and B , are driven by the same amplifier and emit sinusoidal waves in phase. Speaker B is 2.00 m to the right of speaker A. Consider point Q along the extension of the line connecting the speakers, 1.00 m to the right of speaker B. Both speak- ers emit sound waves that travel directly from the speaker to point Q. (see figure) (a) What is the lowest frequency for which constructive interference occurs at point...
2. The speed of sound in air is 345 m/s. (7 pts) (a) Speakers A and B operate from the same transmitter and therefore emit sound waves in phase. The frequency of the sound waves is 115 Hz. Speaker B is 6.00 m to the right of speaker A and point P is 13.5 m to the right of speaker B, as shown in the sketch. Is the interference at P constructive or destructive? 6m . 13.5m Ans. constructive
Most questions answered within 3 hours.
-
Why is the answer b), for this question? I came up with C) for
my incorrect...
asked 46 seconds ago -
Suppose that you know that in the population of full-time
employees in the United States, the...
asked 22 minutes ago -
This experiment was designed originally to sample various meat and carcass quality
aspects of Ontario pigs...
asked 23 minutes ago -
Dopamine Hydrochloride: draw the structure And Show the
functional groups in different colors and label the...
asked 15 minutes ago -
A rope supports a 10 kg dumbbell hanging from it. What is the
tension in the...
asked 14 minutes ago -
) Raw materials are studied for contamination. Suppose that
the number of particles of contamination per...
asked 37 minutes ago -
After running a regression analysis we calculated an F test and
the significance level was 0.15....
asked 33 minutes ago -
----Can someone please help me solve this one using JAVA
----I thank you in advance
Create...
asked 37 minutes ago -
1. What force primarily attracts the potassium ion to
the nitrate ion?
a. London forces...
asked 39 minutes ago -
What are the negative effects of abruptly stopping the use of
all fossil fuels? Give at...
asked 46 minutes ago -
Given that many conflict are the result of different parties having
different interests, is it possible...
asked 51 minutes ago -
A 750 g block can slide uniformly along the horizontal track
when a string attached to...
asked 54 minutes ago