Physics Laboratory Experiments
8th Edition
ISBN: 9781285738567
Author: Jerry D. Wilson, Cecilia A. Hernández-Hall
Publisher: Cengage Learning
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Chapter 17, Problem 4ASA
To determine
The wavelength equation in relation to tension in the string and linear mass density.
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What is the difference in motion between a transverse and longitudinal wave? Which type(s) can be considered as having kinetic energy?
Chapter 17 Solutions
Physics Laboratory Experiments
Ch. 17 - Prob. 1ASACh. 17 - What is a standing wave, and what are nodes and...Ch. 17 - What are normal modes?Ch. 17 - Prob. 4ASACh. 17 - Prob. 5ASACh. 17 - The length, L1, is not the wavelength of the...Ch. 17 - How many normal modes of oscillation or natural...Ch. 17 - Stringed musical instruments, such as violins and...Ch. 17 - (Optional) Consider a long whip antenna of the...
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- A wave on a string is driven by a string vibrator, which oscillates at a frequency of 100.00 Hz and an amplitude of 1.00 cm. The string vibrator operates at a voltage of 12.00 V and a current of 0.20 A. The power consumed by the string vibrator is P=IV . Assume that the string vibrator is 90% efficient at converting electrical energy into the energy associated with the vibrations of the string. The string is 3.00 m long, and is under a tension of 60.00 N. What is the linear mass density of the string?arrow_forwarda)If a floating log is seen to bob up and down 15 times in 1.0 min as waves pass by you, what is the frequency of the wave? b)What is period of the wave?arrow_forwardA string is clamped at both ends and has a length of 8.4m and a mass of 120g. It also has a tension of 96N and is vibrating. a) What is the speed of the wave on the string? b) What is the longest possible wavelength of a standing wave on this string? c) What is the frequency of the wave?arrow_forward
- a) A standing wave is set up on a string of length 4.15 m as shown below. What is the wavelength of the standing wave? Number m b) Travelling waves are moving down a string of linear mass density 6 x103 kg/m which is under 700 N of tension. What is the speed of the waves? Number m/s c) A standing wave with 6 antinodes is excited in a string of length 3 m where the wave speed is 103 m/s. What is the frequency of oscillations on the string? Number hzarrow_forwardProblem #9: A transverse wave on a string is modeled with the wave function y (x, t) = (0.20 cm)sin (2.00 m e- 3.00 s lt +) a) What are the wavelength and frequency of this wave? b) What is the speed of the wave? c) What is the height of the string with respect to the equilibrium position at a position x=3.00m and a time t=5.00s?arrow_forwardThe equation of a transverse wave traveling on a string is given by y = A sin(kx - wt). Data: A=11 mm, k=35 rad/m, w= 500 rad/s. 1) What is the amplitude? 2) What is the frequency? 3) What is the wave velocity? 4) What is the wavelength? 5) For the same wave, find the maximum transverse speed of a particle in the string.arrow_forward
- A wave travelling along a string is denoted by: y(x, t) = 0.05 m sin(8.0 m-x- 3.00 s-1t). Solve for: a) Amplitude b) wave number c) angular frequency d) wavelength e) period f) speed g) direction of the wave h) frequencyarrow_forwardWhat is the speed of a transverse wave on the rope if the mass were increased to 3.00 kg? What is the wavelength of a transverse wave on the rope if the mass were increased to 3.00 kg?arrow_forwardAnalyze the following questions and answer: a) How is the speed of the wave affected if the mass decreases? Choose one to answer: increasing the mass has no effect on the speed of the wave, it increases, decreasing the mass is the only thing that affects the speed of the wave, it decreases b) How does the wavelength vary with the linear mass density of the string? Choose one to answer: There is no variation, it varies directly proportional to the second power of the linear density, it varies inversely proportional to the square root of the linear density, it increases in the same proportion, it varies directly proportional to the square root of the linear density c) How does the speed of the wave vary with the applied voltage (strain)? Choose one to answer: there is no variation, it increases in the same proportion, it varies inversely proportional to the square root of the voltage (strain), it varies directly proportional to the second power of the voltage (strain), it varies directly…arrow_forward
- A stretched string is attached to an oscillator. On which of the following quantities does the wavelength of the waves on the string depend? Select all that apply. The choices are: A) The frequency of the oscillator. B) The tension applied to the string. C) The amplitude of the oscillator's motion. D) The linear mass density of the string.arrow_forwardDerive the equation for tension through the following steps: a) What is the velocity of a wave in terms of wavelength and frequency? b) What is the equation that relates tension, linear density, and wave speed for a string? c) What is the equation for the wavelength of a standing wave? d) Combine these in an equation for the tension required for a string to vibrate at its fundamental frequency in terms of the length of the string, L, its linear density, μ, and the frequency of oscillation, f.arrow_forwardA wave of the form y(x, t) = (0.014 m)cos[(150s-1)t + 3m-1) x]travels down a string with a linear density of 2.5 x 10 -3 kg/m. What is the tension of the string? What is the maximum speed of a point on the string as the wave passes? What is the power transmitted down the string and what is the direction of this energy flow?arrow_forward
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Wave Speed on a String - Tension Force, Intensity, Power, Amplitude, Frequency - Inverse Square Law; Author: The Organic Chemistry Tutor;https://www.youtube.com/watch?v=vEzftaDL7fM;License: Standard YouTube License, CC-BY
Vibrations of Stretched String; Author: PhysicsPlus;https://www.youtube.com/watch?v=BgINQpfqJ04;License: Standard Youtube License