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Recent questions tagged displacement-relation-in-a-progressive-wave

The displacement $y$ of a particle in a medium can be expressed as $y = 10^{-6} \sin \bigg(100t + 20x + \large\frac{\pi}{4}\bigg)m$, where $t$ is in second and $x$ is in metre. The speed of the wave is

asked Feb 28, 2014 by thanvigandhi_1

1 answer

A wave travelling along the $x$ - axis is described by the equation $y(x,t) = 0.005\: \cos(\alpha x - \beta t)$. If the wavelength and time period of the wave are $0.08 \: m $ and $2\: s$, respectively, then $ \alpha$ and $ \beta$ in appropriate units are

asked Feb 28, 2014 by thanvigandhi_1

1 answer

The displacement $y$ of a wave travelling in the $x$ - direction is $y = 10^{-4} \sin(600t – 2x + \large\frac{\pi}{3})m$, where, $x$ is in $m$ and $t$ is in $s$. The speed of the wave motion in $m/s$ is

asked Feb 27, 2014 by thanvigandhi_1

1 answer

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