waves

Related Questions

• If the ratio of amplitude of wave is 2 : 1, then the ratio of maximum and minimum intensity is

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• Two sound waves (expressed in CGS units) given by ${{y}_{1}}=0.3\sin \frac{2\pi }{\lambda }(vt-x)$ and ${{y}_{2}}=0.4\sin \frac{2\pi }{\lambda }(vt-x+\theta )$ interfere. The resultant amplitude at a place where phase difference is $\pi /2$ will be

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• Tube A has both ends open while tube B has one end closed, otherwise they are identical. The ratio of fundamental frequency of tube A and B is

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• The displacement of a particle is given by $x=3\sin (5\pi \,t)+4\cos (5\pi \,t)$. The amplitude of the particle is

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• The phase difference between the two particles situated on both the sides of a node is

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