waves

Related Questions

• The displacement $y$ (in cm) produced by a simple harmonic wave is $y=\frac{10}{\pi }\sin \left( 2000\pi t-\frac{\pi x}{17} \right)$. The periodic time and maximum velocity of the particles in the medium will respectively be

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• The frequencies of two sound sources are 256 Hz and 260 Hz. At t = 0, the intensity of sound is maximum. Then the phase difference at the time t = 1/16 sec will be

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• If the temperature of the atmosphere is increased the following character of the sound wave is effected

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• The displacement of the interfering light waves are ${{y}_{1}}=4\sin \omega \,t$ and ${{y}_{2}}=3\sin \left( \omega \,t+\frac{\pi }{2} \right)$. What is the amplitude of the resultant wave

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• If the ratio of amplitude of two waves is 4 : 3. Then the ratio of maximum and minimum intensity will be

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