Two waves shown below with the same amplitude, A, and wavelength, λ, and traveling in the same direction. Initially the sources (dot at the origin) are also at the same point. The source of the second wave is then displaced by a distance dx. a) For what values of dx will the superposition of the two waves show total constructive interference? Give at least two values in terms of λ. b) For what values of 8x will the superposition of the two waves show total destructive interference? Give at least two values in terms of λ.

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Equation of Waves

Wave is an oscillation or disturbance traveling in a medium. It performs the transportation of energy but does not carry any matter. This motion of waves will transport fuel in a medium without permanent transfer of mass (particle).