A sinusoidal sound wave with frequency 283 Hz is moving in thenegative x direction. This wave is at its trough of -0.3 Pascalswhen x=0m and t=0s.

A)What is its wavelength?

B)Write down the equation describing this wave, plugging in thevalues given (and the wavelength found in part a)

PLEASE EXPLAIN CLEARLY AND SHOW EACH STEP TO HELP ME UNDERSTAND.FULL KARMA POINTS GIVEN.

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Tod ThielLv2

14 Sep 2019

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A sinusoidal wave traveling in the negative x direction (to the left) has an amplitude of 20.0 cm, a wavelength of 35.0 cm, and a frequency of 12.0 Hz. The transverse position of an element of the medium at t = 0, x = 0 is y = -3.00 cm, and the element has a positive velocity here. We wish to find an expression for the wave function describing this wave.

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(d) Find the angular frequency .

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salmonhare521

A sinusoidal wave traveling in the negative x-direction (to the left) has an amplitude of 20.0 cm, a wavelength of 35.0 cm, and a frequency of 12.0 Hz. The transverse position of an element of the medium at t=0, x=0 is y=-3.00 cm, and the element has a positive velocity here.

We wish to find an expression for the wave function describing this wave.

(a) Sketch the wave at t=0.

(b) Find the angular wave number k from the wavelength.

(d) Find the angular frequency ()