ProblemBelow is a diagram showing the position of various particles as a longitudinal wave passes through them. Although the diagram only shows one wave, there are a series of identical waves passing through these particles. The waves are moving to the RIGHT.1. At the moment shown, which points are moving to the right? Choose all that apply.A B C DE FGHIX2. At the moment shown, which points are moving to the left? Choose all that apply.ABCDEFGHI✔✔✔✔03. At the moment shown, which points are at the amplitude? Choose all that apply.A B C D E F G H I00-000-004. At the moment shown, which points are at equilibrium? Choose all that apply.A B C D E F G H I✔000✔000✔AIdentify which of the particles are moving left, which are moving right, which are at rest, and which are moving the fastest. [To do this, I'd recommend going to this LONGITUDINAL WAVE website. It has a simple applet that allows you to observe the motion of individual particles as alongitudinal wave passes through them. You can also view various graphs in real-time. Play with it to determine the answers to this question.]5. Where are the points that are not moving located? ---Select---6. Where are the fastest moving points located? ---Select---Bс DEF GHi

Given,A,B,C,D,E,F,G,H and I are particles in a wave motion.1. At the moment, the points are moving…

Below is a diagram showing the position of various particles as a longitudinal wave passes through them. Although the diagram only shows one wave, there are a series of identical waves passing through these particles. The waves are moving to the RIGHT. Å i Identify which of the particles are moving left, which are moving right, which are at rest, and which are moving the fastest. [To do this, I'd recommend going to this LONGITUDINAL WAVE website. It has a simple applet that allows you to observe the motion of individual particles as a longitudinal wave passes through them. You can also view various graphs in real-time. Play with it to determine the answers to this question.] 1. At the moment shown, which points are moving to the right? Choose all that apply. ABCD GHI E ✔EDDED B C DEF G H x 2. At the moment shown, which points are moving to the left? Choose all that apply. ABCDEFGHI

Below is a diagram showing the position of various particles as a longitudinal wave passes through them. Although the diagram only shows one wave, there are a series of identical waves passing through these particles. The waves are moving to the RIGHT. Å i Identify which of the particles are moving left, which are moving right, which are at rest, and which are moving the fastest. [To do this, I'd recommend going to this LONGITUDINAL WAVE website. It has a simple applet that allows you to observe the motion of individual particles as a longitudinal wave passes through them. You can also view various graphs in real-time. Play with it to determine the answers to this question.] 1. At the moment shown, which points are moving to the right? Choose all that apply. ABCD GHI E ✔EDDED B C DEF G H x 2. At the moment shown, which points are moving to the left? Choose all that apply. ABCDEFGHI

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter16: Waves

Section: Chapter Questions

Problem 27CQ: Many of the topics discussed in this chapter are useful beyond the topics of mechanical waves. It is...

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Consider two wave functions y1(x,t)=Asin(kxt) and y2(x,t)=Asin(kx+t+) . The resultant wave form when you add the two functions is yR=2Asin(kx+2)cos(t+2) . Consider the case where A=0.03m1,k=1.26m1,=s1 , and =10 . (a) Where are the first three nodes of the standing wave function starting at zero and moving in the positive x direction? (b) Using a spreadsheet, plot the two wave functions and the resulting function at time t=1.00 s to verify your answer.
A pulse moving along the x axis can be modeled as the wave function y(x,t)=4.00me( x+( 2.00m/s )t 1.00m)2 . (a)What are the direction and propagation speed of the pulse? (b) How far has the wave moved in 3.00 s? (c) Plot the pulse using a spreadsheet at time t=0.00 s and t=3.00 s to verify your answer in part (b).
A pulse can be described as a single wave disturbance that moves through a medium. Consider a pulse that is defined at time t=0.00s by the equation y(s)=6.00m3x2+2.00m2 centered around x=0.00m . The pulse moves with a velocity of v=3.00m/s in the positive x-direction. (a) What is the amplitude of the pulse? (b) What is the equation of the pulse as a function of position and time? (c) Where is the pulse centered at time t=5.00s ?
An airplane moves at Mach 1.2 and produces a shock wave. (a) What is the speed of the plane in meters per second? (b) What is the angle that the shock wave moves?
Two children stretch a jump rope between them and send wave pulses back and forth on it. The rope is 3 m long, its mass is 0.5 kg, and the force excited on it by the children is 40 N. (a) What is the linear mass density of the rope? (b) What is the speed of the waves on the rope?
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A guitar string oscillates at a frequency of 100 Hz and produces a sound wave. (a) What do you think the frequency of the sound wave is that the vibrating string produces? (b) If the speed of the sound wave is v=343 m/s, , what is the wavelength of the sound wave?
Consider two waves y1(x,t) and y2(x,t) that are identical except for a phase shift propagating in the same medium. (a)What is the phase shift, in radians, if the amplitude of the resulting wave is 1.75 times the amplitude of the individual waves? (b) What is the phase shift in degrees? (c) What is the phase shift as a percentage of the individual wavelength?
A string on the violin has a length of 23.00 cm and a mass of 0.900 grams. The tension in the string 850.00 N. The temperature in the room is TC=24.00C . The string is plucked and oscillates in the n=9 mode. (a) What is the speed of the wave on the string? (b) What is the wavelength of the sounding wave produced? (c) What is the frequency of the oscillating string? (d) What is the frequency of the sound produced? (e) What is the wavelength of the sound produced?
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Many of the topics discussed in this chapter are useful beyond the topics of mechanical waves. It is hard to conceive of a mechanical wave with sharp corners, but you could encounter such a wave form in your digital electronics class, as shown below. This could be a signal from a device known as an analog to digital converter, in which a continuous voltage signal is converted into a discrete signal or a digital recording of sound. What is the result of the superposition of the two signals?