A string is stretched so that it is under tension and is tied at both ends so that the endpoints don't move. Amechanical oscillator then vibrates the string so that a standing wave is created. The dark line in each diagramrepresents a snapshot of a string at an instant in time when the amplitude of the standing wave is a maximum. Thelighter lines represent the string at other times during a complete cycle. All of the strings are identical except fortheir lengths, and all strings have the same tension. The number of nodes and antinodes in each standing wave isdifferent. The lengths of the strings (L) and the amplitudes at the antinodes (A) are given in each figure.ABA = 12 cmL= 25 cmA= 12 cmL= 28 cmCA = 24 cmL= 20 cmA = 36 cmL= 30 cmRank the wavelengths of the waves.ORAllAllthe sameCannotdetermineGreatestLeastzeroExplain your reasoning.A string is stretched so that it is under tension and is tied at both ends so that the endpoints don't move. Amechanical oscillator then vibrates the string so that a standing wave is created. The dark line in each diagramrepresents a snapshot of a string at an instant in time when the amplitude of the standing wave is a maximum. Thelighter lines represent the string at other times during a complete cycle. All of the strings are identical except fortheir lengths, and all strings have the same tension. The number of nodes and antinodes in each standing wave isdifferent. The lengths of the strings (L) and the amplitudes at the antinodes (A) are given in each figure.BA = 12 cmL= 25 cmA = 12 cmL= 28 cmCL= 27 cmA = 16 cmL= 28 cmA = 18 cmRank the frequencies of the waves.OR34LeastAllthe sameAllCannotdetermineGreatestzeroExplain your reasoning.

Given : Waves in a string . As the distance traveled by one wave is called wavelength. (i) In figure A: 2.5 Wavelengths = 25 cm Wavelength = 10 cm In figure B: 3.5 Wavelengths = 28 cm Wavelength = 8 cm In figure C: 2 Wavelengths = 20 cm Wavelength = 10 cm In figure D: 1.5 Wavelengths = 30 cm Wavelength = 20 cm So, the wavelength of D > Wavelength of C = Wavelength of A > Wavelength of B So, D > C = A > B In figure A: 2.5 Wavelengths = 25 cm Wavelength = 10 cm In figure B: 3.5 Wavelengths = 28 cm Wavelength = 8 cm In figure C: 1.5 Wavelengths = 27 cm Wavelength = 18 cm In figure D: 2 Wavelengths = 28 cm Wavelength = 14 cm So, the wavelength of C > Wavelength of D > Wavelength of A > Wavelength of B As the frequency is inversely proportional to the wavelength, so the order of frequency Frequency of B > Frequency of A > Frequency of D > Frequency of C.

Science

Physics

A string is stretched so that it is under tension and is tied at both ends so that the endpoints don't move. A mechanical oscillator then vibrates the string so that a standing wave is created. The dark line in cach diagram represents a snapshot of a string at an instant in time when the amplitude of the standing wave is a maximum. The lighter lines represent the string at other times during a complete cycle. All of the strings are identical except for their lengths, and all strings have the same tension. The number of nodes and antinodes in each standing wave is different. The lengths of the strings (L) and the amplitudes at the antinodes (A) are given in cach figure. B A= 12 cm L= 25 cm A= 12 cm L= 28 cm C A= 24 cm L= 20 cm A = 36 cm L= 30 cm Rank the wavelengths of the waves. OR All All the same Cannot 3 Least determine zero Greatest

A string is stretched so that it is under tension and is tied at both ends so that the endpoints don't move. A mechanical oscillator then vibrates the string so that a standing wave is created. The dark line in cach diagram represents a snapshot of a string at an instant in time when the amplitude of the standing wave is a maximum. The lighter lines represent the string at other times during a complete cycle. All of the strings are identical except for their lengths, and all strings have the same tension. The number of nodes and antinodes in each standing wave is different. The lengths of the strings (L) and the amplitudes at the antinodes (A) are given in cach figure. B A= 12 cm L= 25 cm A= 12 cm L= 28 cm C A= 24 cm L= 20 cm A = 36 cm L= 30 cm Rank the wavelengths of the waves. OR All All the same Cannot 3 Least determine zero Greatest

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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