Question

Two speakers face each other at a distance of 1 m and are driven by a...

Two speakers face each other at a distance of 1 m and are driven by a common audio oscillator. The first point of destructive interference is found 16.1 cm from the midpoint. If the velocity of sound is 330 m/s, find the frequency of the oscillator.

Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

The Path difference is delta,

x = BC - AC

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Two in-phase loudspeakers are 3.0 m apart. They emit sound with a frequency of 950Hz. A...
Two in-phase loudspeakers are 3.0 m apart. They emit sound with a frequency of 950Hz. A microphone is placed half-way between the speakers and then moved along the line joining the two speakers until the first point of destructive interference is found. At what distance from that midpoint is that first point? The speed of sound in air is 343 m/s. A) 0.09 m B) 0.18 m C) 0.24m D) 0.36m E) There is no point in that line where...
Two small speakers are separated by a distance of 4 cm, as shown. The speakers are...
Two small speakers are separated by a distance of 4 cm, as shown. The speakers are driven in phase with a sine wave signal of frequency 10 kHz. A small microphone is placed a distance 1.1 m away from the speakers on the axis running through the middle of the two speakers, and the microphone is then moved perpendicular to the axis. Where does the microphone record the first minimum of the interference pattern from the speakers as measured from...
Two sound speakers separated by 100 m face each other and vibrate in unison at a...
Two sound speakers separated by 100 m face each other and vibrate in unison at a frequency of 85 Hz. Determine three places on a line between the speakers where you cannot hear any sound.
Two small speakers are driven by a common oscillator at 8.20 ✕ 102 Hz. The speakers...
Two small speakers are driven by a common oscillator at 8.20 ✕ 102 Hz. The speakers face each other and are separated by d = 1.17 m. Locate the points along a line joining the two speakers where relative minima would be expected. (Use v = 343 m/s. Choose one speaker as a reference and enter your answers as positive distances from this speaker, from smallest to largest. There are 6 answer boxes.)
Two small speakers are driven by a common oscillator at 9.35 ✕ 102 Hz. The speakers...
Two small speakers are driven by a common oscillator at 9.35 ✕ 102 Hz. The speakers face each other and are separated by d = 1.12 m. Locate the points along a line joining the two speakers where relative minima would be expected in m. (Use v = 343 m/s. Choose one speaker as a reference and enter your answers as positive distances from this speaker, from smallest to largest. Enter NONE in unused answer boxes.)
Two small forward-facing speakers are 2.50 m apart. They are both emitting, in phase with each...
Two small forward-facing speakers are 2.50 m apart. They are both emitting, in phase with each other, a sound of frequency 1100 Hz in a room where the speed of sound is 344 m/s. A woman is standing opposite the midpoint between the speakers and is initially 35.0 m from the midpoint. As she slowly walks parallel to the line connecting the speakers, at what angle θ (relative to the centerline coming outward from the midpoint between the speakers) will...
Two speakers play a 500 Hz sound in phase. The speakers are arranged to face each...
Two speakers play a 500 Hz sound in phase. The speakers are arranged to face each other and are 6 m apart. How many points of constructive interference are there between the speakers? 0, 7, 9, or 10.
Two speakers, facing each other, produce coherent sound waves that interfere destructively at a point that...
Two speakers, facing each other, produce coherent sound waves that interfere destructively at a point that is ¾ of the way from one speaker to the other. If the speed of sound is 343 m/s, and the sound waves are emitted in phase at 880 Hz, which of the following is a possible distance between the two speakers? a. 2.3 m b. 0.58 m c. 1.56 m d. 77 cm e. 2.7 m
Speakers A and B are vibrating in phase. They are directly facing each other, are 8.6...
Speakers A and B are vibrating in phase. They are directly facing each other, are 8.6 m apart, and are each playing a 79.0 Hz tone. The speed of sound is 343 m/s. On the line between the speakers there are three points where constructive interference occurs. What is the distance of the farthest point from speaker A? m
Two small stereo speakers are 2 m apart and act as a double slit interference experiment...
Two small stereo speakers are 2 m apart and act as a double slit interference experiment with sound waves. If the opposite wall of the room is 6 m away and the sound frequency is 2 kHz, what is the distance between the two interference maxima nearest the center of the wall? Assume the speakers act as point sources of sound.
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT