waves

Related Questions

• Beats are produced by two waves ${{y}_{1}}=a\sin 1000\,\pi t,$ ${{y}_{2}}=a\sin 998\pi t$. The number of beats heard/sec is

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• Find the frequency of minimum distance between compression & rarefaction of a wire. If the length of the wire is 1m & velocity of sound in air is 360 m/s

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• Standing waves can be produced

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• When the temperature of an ideal gas is increased by $600 K$, the velocity of sound in the gas becomes $\sqrt{3}$ times the initial velocity in it. The initial temperature of the gas is

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• A tuning fork sounded together with a tuning fork of frequency 256 emits two beats. On loading the tuning fork of frequency 256, the number of beats heard are 1 per second. The frequency of tuning fork is

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