aaronscott81942 aaronscott81942

10-04-2024
Physics

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The equations of two waves acting in perpendicular direction are given as x = a cos (ωt + δ) and y = a (cos ω t + α), where δ = α + π/2, the resultant wave represents

A. a parabola
B. a circle
C. an ellipse
D. a straight line

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