waves

Related Questions

• A wave equation which gives the displacement along the $Y$ direction is given by the equation $y={{10}^{4}}\sin (60t+2x)$, where $x$ and $y$ are in metres and $t$ is time in seconds. This represents a wave

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• Two waves are given by ${{y}_{1}}=a\sin (\omega t-kx)$ and ${{y}_{2}}=a\cos (\omega \,t-kx)$. The phase difference between the two waves is

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• The path difference between the two waves ${{y}_{1}}={{a}_{1}}\sin \,\left( \omega t-\frac{2\pi x}{\lambda } \right)$ and ${{y}_{2}}={{a}_{2}}\cos \,\left( \omega t-\frac{2\pi x}{\lambda }+\varphi \right)$ is

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• Which of the following is different from others

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• A tuning fork A of frequency 200 Hz is sounded with fork B, the number of beats per second is 5. By putting some wax on A, the number of beats increases to 8. The frequency of fork B is

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