A student wants to establish a standing wave on a wire 2 m long clamped at both ends. If the wave speed is 72 m/s, what is the minimum frequency she should apply to set up standing waves?

College Physics
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ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
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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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PHYS220 Spring-2021_exam-2
E PHYS220 Spring-2021 Exam-2
s/d/e/1FAlpQLSe7vCZ6RJUrbxnXM-nJ4MFXKJ51xqSUye9Eqnnr3JRK71keAw/formResponse
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0.0625
A student wants to establish a standing wave on a wire 2 m long clamped at both
ends. If the wave speed is 72 m/s, what is the minimum frequency she should
apply to set up standing waves?
12 Hz
24 Hz
O 20 Hz
15 Hz
18 Hz
A standing wave on a stretched string with a tension force F T and of length L = 2
lenovo
Transcribed Image Text:PHYS220 Spring-2021_exam-2 E PHYS220 Spring-2021 Exam-2 s/d/e/1FAlpQLSe7vCZ6RJUrbxnXM-nJ4MFXKJ51xqSUye9Eqnnr3JRK71keAw/formResponse Advertisement G Google Google Translate O YouTube A Torrentz Search Eng.. TO 0.0625 A student wants to establish a standing wave on a wire 2 m long clamped at both ends. If the wave speed is 72 m/s, what is the minimum frequency she should apply to set up standing waves? 12 Hz 24 Hz O 20 Hz 15 Hz 18 Hz A standing wave on a stretched string with a tension force F T and of length L = 2 lenovo
YS220 Spring-2021 exam-2
E PHYS220 Spring 2021 Exam-2
3/e/1FAlpQLSe7vCZ6RJUrbxnXM-nJ4MFXKJ51xqSUye9Eqnnr3JRK71keAw/formResponse
O YouTube
A Torrentz Search Eng..
vertisement
G Google Google Translate
O t= 0.015 sec
The left end of a taut string of length L, is connected to a vibrator with a fixed
frequency f. The right end of the string is tied to a suspended object of varying
mass, m, through a pulley. For a mass m1 of the object, a standing wave with two
loops is observed. For a mass m2 of the object, a standing wave with one loop is
observed. What is the ratio "m2 / m1 = ?"
O 0.25
O 1.
O 0.0625
Transcribed Image Text:YS220 Spring-2021 exam-2 E PHYS220 Spring 2021 Exam-2 3/e/1FAlpQLSe7vCZ6RJUrbxnXM-nJ4MFXKJ51xqSUye9Eqnnr3JRK71keAw/formResponse O YouTube A Torrentz Search Eng.. vertisement G Google Google Translate O t= 0.015 sec The left end of a taut string of length L, is connected to a vibrator with a fixed frequency f. The right end of the string is tied to a suspended object of varying mass, m, through a pulley. For a mass m1 of the object, a standing wave with two loops is observed. For a mass m2 of the object, a standing wave with one loop is observed. What is the ratio "m2 / m1 = ?" O 0.25 O 1. O 0.0625
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