E PHYS220 Spring-2021 Exam-2 x 0The distance between the first and the third nodes of a standing wave is 0.4 m,its maximum displacement is 0.01 m and its frequency is 20 Hz. The wave-functions of the two travelling waves which interfere to give the standing waveare then:O y1 = 0.04 sin(20rtx-320nt); y2 = 0.04 sin(20tx+320nt),O y1 = 0.02 sin(20tx-320rt); y2 = 0.02 sin(20rtx+320rt),O y1 = 0.01 sin(10rtx-80rt) , y2 = 0.01 sin(10tx+80rt),O y1 = 0.01 sin(5rx-40rtt); y2 = 0.01 sin(5rtx+40rt),O y1 = 0.005 sin(5rtx-40rtt); y2 = 0.005 sin(5rtx+40nt),Two sinusoidal waves travelling in the same direction with the same amplitude,wavelength, and speed, interfere vwith each other to give the resultant wave:

Given, Distance between first and the third node d = 0.4 m Maximum displacement between them D =…

The distance between the first and the third nodes of a standing wave is 0.4 m, its maximum displacement is 0.01 m and its frequency is 20 Hz. The wave- functions of the two travelling waves which interfere to give the standing wave are then: O y1 = 0.04 sin(20tx-320nt); y2 = 0.04 sin(20x+320nt), O y1 = 0.02 sin(20tx-320rt); y2 = 0.02 sin(20rtx+320t), O y1 = 0.01 sin(10rtx-80rtt) y2 0.01 sin(10rx+80rt), O y1 = 0.01 sin(5rtx-40nt); y2 = 0.01 sin(5rx+40Ttt), O y1 = 0.005 sin(5rtx-40rt): y2 0.005 sin(5rtx+40nt),

The distance between the first and the third nodes of a standing wave is 0.4 m, its maximum displacement is 0.01 m and its frequency is 20 Hz. The wave- functions of the two travelling waves which interfere to give the standing wave are then: O y1 = 0.04 sin(20tx-320nt); y2 = 0.04 sin(20x+320nt), O y1 = 0.02 sin(20tx-320rt); y2 = 0.02 sin(20rtx+320t), O y1 = 0.01 sin(10rtx-80rtt) y2 0.01 sin(10rx+80rt), O y1 = 0.01 sin(5rtx-40nt); y2 = 0.01 sin(5rx+40Ttt), O y1 = 0.005 sin(5rtx-40rt): y2 0.005 sin(5rtx+40nt),

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter16: Waves

Section: Chapter Questions

Problem 115P: A string is fixed at both ends to supports 3.50 m apart and has a linear mass density of =0.005...

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