waves

Related Questions

• Two open organ pipes give 4 beats/sec when sounded together in their fundamental nodes. If the length of the pipe are 100 cm and 102.5 cm respectively, then the velocity of sound is :

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• It is possible to hear beats from the two vibrating sources of frequency

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• The distance between two consecutive crests in a wave train produced in a string is 5 cm. If 2 complete waves pass through any point per second, the velocity of the wave is

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• For the stationary wave $y=4\sin \,\left( \frac{\pi x}{15} \right)\cos (96\,\pi t)$, the distance between a node and the next antinode is

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• Two wires are in unison. If the tension in one of the wires is increased by 2%, 5 beats are produced per second. The initial frequency of each wire is

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