Equation of motion in the same direction is given by `y_(1) =A sin (omega t - kx), y_(2) = A sin ( omega t - kx- theta )`. The amplitude of the medium particle will beA. `2 A cos ((theta)/(2))`B. `2A cos theta`C. ` sqrt(2) A cos ((theta)/(2))`D. ` 1.2 f, 1.2 lambda`

Equation of motion in the same direction is given by `y_(1) =A sin (om

1.	Equation of motion in the same direction is given by `y_(1) =A sin (omega t - kx), y_(2) = A sin ( omega t - kx- theta )`. The amplitude of the medium particle will beA. `2 A cos ((theta)/(2))`B. `2A cos theta`C. ` sqrt(2) A cos ((theta)/(2))`D. ` 1.2 f, 1.2 lambda`
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Equation of motion in the same direction is given by `y_(1) =A sin (omega t - kx), y_(2) = A sin ( omega t - kx- theta )`. The amplitude of the medium particle will beA. `2 A cos ((theta)/(2))`B. `2A cos theta`C. ` sqrt(2) A cos ((theta)/(2))`D. ` 1.2 f, 1.2 lambda`

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