Wave motionMediumBloom L3
Question
Here given snap shot at $t = \frac{T}{4}$ of a standing wave. Then the equations of the wave will be when particles are moving towards their extreme and when particles are moving towards the mean position respectively. $\left( Here,T = \frac{2\pi}{\omega} \right)$
Options
A.y = A$\left( kx - \frac{\pi}{4} \right)$sin $\left( \omega t - \frac{\pi}{4} \right)$, y= A sin kx sin$\left( \omega t + \frac{\pi}{4} \right)$
B.y = A sin kx sin$\left( \omega t + \frac{\pi}{4} \right)$, y = A sin kx sin ωt
C.y = A sin kx sin$\left( \omega t - \frac{3\pi}{4} \right)$, y = A sin kx sin $\left( \omega t - \frac{\pi}{4} \right)$
D.y = A sin kx cos$\left( \omega t - \frac{\pi}{4} \right)$, y = A sin kx sin $\left( \omega t + \frac{\pi}{4} \right)$
Solution
Sol. Solve similar to previous question (Q39)
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