v Question Completion Status:QUESTION 14The least number of beats per second will be heard from which pair of tuning forks?O a. 763 and 774 HzO b.534 and 540 HzC. 256 and 260 Hzd. 200 and 201 HzQUESTION 15Which of the following properties of a sound wave determine its "pitch"?a. Frequencyb. Amplitudec. Distance from source to detectord. PhaseQUESTION 16A certain vibrating string on a piano has a length of 74.0 cm and forms a standing vWhich harmonic does this wave represent? The second harmonicb) Determine the wavelength of this wave. 74cmC) How many nodes are there in the wave pattern? 3Click Save and Submit to save and submit. Click Save All Answers to save all answers.

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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)...

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Similar questions

Which of the following is/are TRUE about the sound wave? A. Sound wave does not carry energy.B. Sound wave needs a medium to propagate.C. The speed sound wave is generally higher in vacuum than in a matter.D. The wavelength of a sound wave can be determine from the distance between consecutivetwo rarefactions.
4 A -2 -4 -4 -2 2 4 Consider the two vectors, A and B, in the figure. The x and y components of both vectors are integers. What is the angle formed by the resultant of A+B with respect to the positive x axis. A. 45 degrees B. 225 degrees С. 180 degrees D. 135 degrees E. -45 degrees
2. Oscillation of a 600 Hz sets up standing waves in a string clamped at both ends. The hanging mass, m, is 10.2kg and the mass density of the string is 0.625g/m. The standing wave has four loops and an amplitude of 2.0 mm. a. What is the length of the string? b. Write an equation for the displacement of the string as a function of position and time. Vibrator
The audible range for humans is ________. Choose one answer. a. 20-20,000 Hz b. less than 300 dB c. 380–740 Hz d. 10–20 dB
You are sitting on a bench and a police car approaches your location at a speed of 26m/s. The police car has a siren of 1380 Hz. c. what frequency will you hear when the police car moves away from you? d. what is the wavelength of the sound that you hear as the police car moves away from you?
A steel piano wire is pulled to a tension of 448 N and has a mass density of 0.00621 kg/m. The string is 61.8 cm long and vibrates at its fundamental frequency.a. Determine the speed at which vibrations travel through the wire.b. Determine the wavelength of the standing wave pattern for the fundamental frequency.c. Determine the frequency of its vibrations.
Two identical waves, moving in the same direction along a stretched string , interfere with each other. The amplitude of each wave is 10 cm and the phase difference between them is 180o. What is the amplitude of the resultant wave due to the interference, and what is the type of interference? A. 0 and fully constructive B. 0 and fully destructive C. 20 cm and intermediate D. 20 cm and fully constructive
Report 4. A 300-Hz periodic wave travels 10 m in 5 s. Determine the wave number of the wave. a. 190.400 rad/m b. 3.141 rad/m c. 897.598 rad/m d. 0.042 rad/m
Which of the following physical properties has NO effect on loudness?a. frequencyb. intensityc. amplituded. all of the above have an effect
Pls. answer number 8-13 with slight explanation.
The string vibrates in the third overtone standing wave pattern and has a wavelength of 1.30 Determine the length of the string. m. O A. 1.95 m B. 0.80 m O C. 2.60 m O D. 2.95 m E. 1.20 m
6. A LOUD thunder clap happens 1609 m (one mile) away from you. If sound travels 343 m/s in air, how many seconds will it take for you to hear the thunder? d=vt 1609-343*t 1609/343 =t=4.96 7. A periodic ocean wave with wavelength A=8m has a frequency of f=25Hz. What is the wave's velocity? 8. A transverse wave is observed.to be moving along a lengthy rope. Adjacent crests are positioned 2.4 m apart. Exactly six crests are observed to move past a given point along the medium in 9.1 seconds. a. Determine the wavelength of the wave.

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