10. The figure shows two loudspeakers (A) and (B), and a point (C) where a listener is positioned. The speakers vibrate inphase and are playing a 70.0 Hz tone. The speed of sound is 343 m/s. The listener at point (C) hears the second farthestloud sound (excluding infinity) at a distance 5.00 m as measured from speaker (A). What is the separation (d) betweenthe two speakers?sf60 sfosr60 ssf60 ssf60 ssf60 ssfoВdsf60 ssf60 ssf60 ssio ssiso ssfóA16060Cdro ssf60 ssf60 ssf60 ssf60 ssfóg50 ssf60 ssf60 ssf60 sssf60

Answered: Image /qna-images/answer/5fef63bb-1ea7-49b4-8cf3-40b17ba7b7c3.jpg

10. The figure shows two loudspeakers (A) and (B), and a point (C) where a listener is positioned. The speakers vibrate phase and are playing a 70.0 Hz tone. The speed of sound is 343 m/s. The listener at point (C) hears the second farthest oud sound (excluding infinity) at a distance 5.00 m as measured from speaker (A). What is the separation (d) between che two speakers? m B ssf60 ssf60 ssfó0 ssf60 ssf6 d A 160 60 ssf60 ssf60 sf60 ssfo dos60 ssf60 ssfósf60 ssf60 so ssf60 ssf60 ssf60 ssf60 ssf ssf60 ssf60 ssf60 ssf60 ssf60 ssf60 ssiossiso ssfó0 s

10. The figure shows two loudspeakers (A) and (B), and a point (C) where a listener is positioned. The speakers vibrate phase and are playing a 70.0 Hz tone. The speed of sound is 343 m/s. The listener at point (C) hears the second farthest oud sound (excluding infinity) at a distance 5.00 m as measured from speaker (A). What is the separation (d) between che two speakers? m B ssf60 ssf60 ssfó0 ssf60 ssf6 d A 160 60 ssf60 ssf60 sf60 ssfo dos60 ssf60 ssfósf60 ssf60 so ssf60 ssf60 ssf60 ssf60 ssf ssf60 ssf60 ssf60 ssf60 ssf60 ssf60 ssiossiso ssfó0 s

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Related questions

Q: 6.) Acoustics a.) By what factor is an 82.0 dB sound more intense than a 24.0 dB sound? What is the…

A: Sound level 1 SL1=82 dB=10 logI1I0Sound level 2 SL2=24 dB=10 logI2I0SL1-SL2=82dB-24dB=58…

Q: You are trying to overhear a juicy conversation, but from your distance of 19.0 m, it sounds like…

Q: A coyote can locate a sound source with good accuracy by comparing the arrival times of a sound wave…

A: Given data: The frequency of sound is f=1000 Hz. The distance of bird directly above right ear is…

Q: A noise is being created by a chain saw emmiting a total sound power of 10 W uniformly in all…

A: power= 10 W

Q: A trumpet creates a sound intensity level of 9.80 x 10* dB at a distance of 1.10 m. (a) What the…

A: Since you have posted a question with a multiple sub parts, we will solve first three sub - parts…

Q: 7. A dB meter registers 129 dB when placed 1.50 m in front of a loudspeaker. Assuming uniform…

A: Given value--- sound intensity level 1 = 129 dB. r1 = 1.5 . sound intensity level 2 = 76 dB. r2 = ?

Q: What are the wavelengths in air of the lowest and highest audible frequencies if the human hearing…

Q: 7. A dB meter registers 127 dB when placed 2.20 m in front of a loudspeaker. Assuming uniform…

Q: Sound 1 has an intensity level 23.0 dB higher than Sound 2. What is the ratio of their intensities,?

Q: ...q. -y Que.... 3. A bumblebee falls into a pool and starts 'swimming' at 7.0 mm s-¹ on the surface…

A: Given that:

Q: A person standing a certain distance from eighteen identical loudspeakers is hearing a sound level…

A: Let the minimum Intensity for audible sound is I0 and that of the sound produced by each loud…

Q: A sound has a certain intensity I1. It suddenly increases to I2 so that I2 = 250I1. What is the…

A: We can calculate sound level β of the sound of intensity I from its definition. β (dB)=10log10II0

Q: 5.20 m from one speaker and 3.80 m from the other. What is the third lowest frequency at which…

Q: n airplane traveling at 130 m/s emits a sound of frequency 9.25 kHz. What frequency does a…

A: Doppler effect in physics is defined as the increase (or decrease) in the frequency of sound, light,…

Q: You have a job in a biomedical engineering laboratory working on technology to enhance hearing. You…

A: Ear Canal as a tube open at one end Length of ear canal = 2.7cm = 0.027m Speed of sound in air =…

Q: An audio engineer takes decibel readings at distances of r1=11m and r2=23m from a concert stage…

A: Part (a) Sound level is given by: β= 10*log (I1/I0) β = Sound level of at r1 distance from speaker =…

Q: 1) Loudspeakers can produce intense sounds with surprisingly small energy input in spite of their…

Q: A flea (of mass 6 × 10-7 kg) jumps by exerting a force of 1.25 × 10-5 N straight down on the ground.…

Q: 2. Speakers A and B are vibrating out of phase. They are directly facing each other, are 7.80 m…

Q: Two sound waves have intensities I₁ and I2. What is difference of the sound levels in dB? I₁ =…

Q: 2. You are in a car traveling at 25.0 m/s toward a pole-mounted warning siren. If the siren's…

Q: 7. On a given day, the speed of sound in air is 3434m/s. As an emergency vehicle approaches you, you…

A: Write the expression for observed frequency f' in terms of the sound frequency. the speed of the…

Q: O A sıren is designed to create a decibel level of 117 dB at a distance of am. Calculate the Sound…

Q: If the fundamental frequency of a wave is 330 Hz, what is the frequency of the fifth harmonic and…

Q: 10. The figure shows two loudspeakers (A) and (B), and a point (C) where a listener is positioned.…

Q: 12. The figure shows two loudspeakers (A) and (B), and a point (C) where a listener is positioned.…

A: The frequency of the tone is f = 66 HzThe speed of the sound is v = 343 m/sThe distance between AC…

Q: 17. A sound source is broadcasting spherically-symmetrically. By how many decibels will the sound…

Q: Three friends x,y,z are standing in a line at equal distance of 1m. Person y is standing exactly in…

Q: Two speakers are facing each other and producing a single pure tone. You are standing between the…

Q: 5. A dB meter registers 124 dB when placed 2.50 m in front of a loudspeaker. Assuming uniform…

A: Sound intensity level at distance is Sound intensity at level is Note:Find:Value of

Q: One cue your hearing system uses to localize a sound (i.e., to tell where a sound is coming from) is…

A: See below

Q: 2. A spherical source radiates sound uniformly in all directions. At a distance of 11 m, the sound…

A: The distance from the source is 11 m.The intensity of the sound level is 94 dB.

Concept explainers

Stretched string

A stretched string is a wire which is made up of any metal that must have a larger length compared to its thickness. The ends of the wire are fixed, and when they oscillate or are plucked, it produces two reflected transverse waves of the same frequency and same amplitude. The waves or pulses are traveling in alternate directions and superimpose with one another. This waveform is named standing or stationary waves.

Question

10. 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 70.0 Hz tone. The speed of sound is 343 m/s. The listener at point (C) hears the second farthest
loud sound (excluding infinity) at a distance 5.00 m as measured from speaker (A). What is the separation (d) between
the two speakers?
sf60 sfo
sr60 ssf60 ssf60 ssf60 ssfo
В
d
sf60 ssf60 ssf60 ssio ssiso ssfó
A
16060
C
dro ssf60 ssf60 ssf60 ssf60 ssfóg
50 ssf60 ssf60 ssf60 ss
sf60

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

In each of the four scenarios shown in the images, a large bat lets out a short burst of ultrasonic sound, which a smaller bat hears a moment later. If the large bat flies at 2.320 m/s and the small bat flies at 13.80 m/s, order the frequencies that the smaller bat detects in the four scenarios from highest to lowest. Assume that the speed of sound is 343.0 m/s. Highest frequency A D B. A B C Lowest frequency Answer Bank In Scenario C, part of the large bat's signal reflects off the small bat and returns to the large bat, warning it of the smaller bat's presence. If the initial signal has a frequency of 66.70 kHz, what return frequency fr will the large bat detect? Calculate the final frequency to four significant figures. fr Incorrect kHz Ꭰ
3) Two speakers are placed side by side, 4 meters apart and driven by the same frequency of 680 Hz. If the perpendicular distance from a person to one speaker is 3.0 m, is this a quiet spot or a loud spot? Explain your reasoning. The sound speed in the room is 340 m/s. (
2. Two boys are whispering in the library. The radiated sound power from one boy's mouth is 1.2 × 10-9 W and it spreads out uniformly in all directions. What is the minimum distance the boys must be away from the librarian so that she will not be able to hear them? The threshold of hearing for the librarian is 1.00 x 10-12 W/m².
1. The low-frequency speaker of a stereo set has a surface area of 0.05 m and produces 1 W of acoustical power. (a) What is the intensity at the speaker? (b) If the speaker projects sound uniformly in all directions, at what distance from the speaker is the W intensity 0.26 -? m2 Hint: If the sound projects uniformly in all directions, after traveling a distance r it is uniformly distributed over a sphere of area r. What is the surface area of a sphere of radius r? W (a) Intensity: m? (b) Distance (radius), r: m
Suppose the purr of a cat has a sound intensity that is 370 times greater than the threshold level. Find the decible value for this cat’s purr. Round to the nearest decible. ? dB
A harvest mouse can detect sounds as quiet as -10 dBdB. Suppose you are sitting in a field on a very quiet day while a harvest mouse sits nearby. A very gentle breeze causes a leaf 1.1 mm from your head to rustle, generating a faint sound right at the limit of your ability to hear it. The sound of the rustling leaf is also right at the threshold of hearing of the harvest mouse. How far is the harvest mouse from the leaf?
20. A bat navigates through ultrasonic beeps with a frequency of f the speed of sound towards a flat, stationary, wall, with what frequency does the bat hear the signal reflected from the wall? 40 kHz. If the bat is moving with a speed 0.040 times (1) 43 kHz (2) 40 kHz (3) 37 kHz (4) 34 kHz (5) 46 kHz
(a) What is the speed of sound in a medium where a 100-kHz frequency produces a 5.96-cm wavelength? (b) Which substance in Table 17.1 is this likely to be?