y(x,t) = Y sin (kx-wt) where Y is a constant on the displacement of a string. The wavelength of this wave is? a. 2pi/k b. 2pik/w c. k/2pi d. w/k the displacement of a string is given by y(x,t) = y sin (kx+wt) where y is a constant. The velocity of the wave is? a. w/k directed at +x b. w/k directed at -x c. k/w directed at -x d. 2 pi/k directed at x

y(x,t) = Y sin (kx-wt) where Y is a constant on the displacement of a string. The wavelength of this wave is? a. 2pi/k b. 2pik/w c. k/2pi d. w/k the displacement of a string is given by y(x,t) = y sin (kx+wt) where y is a constant. The velocity of the wave is? a. w/k directed at +x b. w/k directed at -x c. k/w directed at -x d. 2 pi/k directed at x

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

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.

Question

y(x,t) = Y sin (kx-wt) where Y is a constant on the displacement of a string. The wavelength of this wave
is?
a. 2pi/k
b. 2pik/w
c. k/2pi
d. w/k
the displacement of a string is given by y(x,t) = y sin (kx+wt) where y is a constant. The velocity of the
wave is?
a. w/k directed at +x
b. w/k directed at -x
c. k/w directed at -x
d.
2 pi/k directed at x

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