V-1 Two identicał waves of the same wavelength, frequency and speed are traveling in the same direction but are 60.0° out of phase. a) Use the analytical method (an equation) to find the amplitude of the resultant (net) wave if both waves have an amplitude of 2.00cm. b) Use the graphical method (phasors) to find the amplitude of the resultant (net) wave if both waves have an amplitude of 2.00cm. 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.

V-1 Two identicał waves of the same wavelength, frequency and speed are traveling in the same direction but are 60.0° out of phase. a) Use the analytical method (an equation) to find the amplitude of the resultant (net) wave if both waves have an amplitude of 2.00cm. b) Use the graphical method (phasors) to find the amplitude of the resultant (net) wave if both waves have an amplitude of 2.00cm. 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.

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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Concept explainers

Wave Motion

A wave motion is defined as the propagation of disturbances or transfer of energy and momentum from the state of rest or equilibrium to another point in a medium without any actual transfer of matter between them. In a simple explanation, it is the propagation of energy through a medium that is produced due to the repeated vibrations of the particles. Common things we see day to day like waves on water oscillation of a pendulum or bell, light wave, and all the subatomic particles exhibiting wavelike properties. The propagation of waves depends on the medium and their properties. The wave function is the disturbance that produces waves as a function of time. This disturbance oscillates periodically with a fixed frequency and wavelength. There are linear wave motion and non-linear wave motion based on their propagation, motion, and time period where linear wave motion is like sinusoidal waves and non-linear wave motion like a wave motion that gets interrupted in the middle of their propagation.

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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.

AW-1 Two identical waves of the same wavelength, frequency and speed are traveling in the same direction
but are 60.0° out of phase.
a) Use the analytical method (an equation) to find the amplitude of the resultant (net) wave if both waves
have an amplitude of 2.00cm.
b) Use the graphical method (phasors) to find the amplitude of the resultant (net) wave if both waves
have an amplitude of 2.00cm.
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.

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