c) Now let one wave have an amplitude of 2.00cm and the other have an amplitude of 3.00cm. Use anyappropriate method to find the amplitude of the resultant (net) wave.AW-2 Find the difference in phase between two identical waves traveling in the same direction on a string thatwill produce a net amplitude that is 1.50 times the amplitude of the two waves.A W.3 Two sound wovon omiui AnswersAW-1 a) 3.46cm b) 3.46cm c) 4.36cm (this is not a typo). Only the graphical method can be usedfor this part because the anmplitudes of the two wayes are not the sarne,AW-2 83°AW-3 a) and b): 1. Pnet=2Pm 2. Pue=1.41pm 3. Pnet=1.73pm and 4. pnet-1.85pmAW-4 pnet-1.17p.AW-5 a) 70.0m/sc) 4.74cm d) 42.0°AW-6 paet-4.47x10 N/m2b) yı lies along the +x axis, y2 is 115° counterclockwise from the tip of y1.

Write the expressions of two identical waves. x1=Acosωtx2=Acosωt+ϕ

Answered: AW-2 Find the difference in phase…

AW-2 Find the difference in phase between two identical waves traveling in the same direction on a string that will produce a net amplitude that is 1.50 times the amplitude of the two waves.

College Physics

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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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Concept explainers

Stretched string

A stretched string is a wire which is made up of any metal that must have a larger length compared to its thickness. The ends of the wire are fixed, and when they oscillate or are plucked, it produces two reflected transverse waves of the same frequency and same amplitude. The waves or pulses are traveling in alternate directions and superimpose with one another. This waveform is named standing or stationary waves.

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c) Now let one wave have an amplitude of 2.00cm and the other have an amplitude of 3.00cm. Use any
appropriate method to find the amplitude of the resultant (net) wave.
AW-2 Find the difference in phase between two identical waves traveling in the same direction on a string that
will produce a net amplitude that is 1.50 times the amplitude of the two waves.
A W.3 Two sound wovon omiui

Answers
AW-1 a) 3.46cm b) 3.46cm c) 4.36cm (this is not a typo). Only the graphical method can be used
for this part because the anmplitudes of the two wayes are not the sarne,
AW-2 83°
AW-3 a) and b): 1. Pnet=2Pm 2. Pue=1.41pm 3. Pnet=1.73pm and 4. pnet-1.85pm
AW-4 pnet-1.17p.
AW-5 a) 70.0m/s
c) 4.74cm d) 42.0°
AW-6 paet-4.47x10 N/m2
b) yı lies along the +x axis, y2 is 115° counterclockwise from the tip of y1.

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