waves

Related Questions

• If the length of a closed organ pipe is 1m and velocity of sound is 330 m/s, then the frequency for the second note is

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• The phase difference between two points separated by 0.8 m in a wave of frequency 120 Hz is ${{90}^{o}}$. Then the velocity of wave will be

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• If two waves of same frequency and same amplitude respectively, on superimposition produced a resultant disturbance of the same amplitude, the waves differ in phase by

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• A wave represented by the given equation $Y=A\sin \left( 10\,\pi \,x+15\,\pi \,t+\frac{\pi }{3} \right)$, where $x$ is in meter and $t$ is in second. The expression represents

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• A wave is reflected from a rigid support. The change in phase on reflection will be

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