waves

Related Questions

• If you set up the seventh harmonic on a string fixed at both ends, how many nodes and antinodes are set up in it

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• A bus is moving with a velocity of 5 m/s towards a huge wall. the driver sounds a horn of frequency 165 Hz. If the speed of sound in air is 355 m/s, the number of beats heard per second by a passenger on the bus will be

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• The frequency of the sinusoidal wave $y=0.40\cos [2000\,t+0.80\,x]$ would be

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• Two vibrating tuning forks produce progressive waves given by ${{Y}_{1}}=4\sin 500\pi t$ and ${{Y}_{2}}=2\sin 506\pi t.$ Number of beats produced per minute is

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• Two waves are approaching each other with a velocity of 16 m/s and frequency n. The distance between two consecutive nodes is

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