Oscillations

Related Questions

• Two pendulums begin to swing simultaneously. If the ratio of the frequency of oscillations of the two is $7 : 8$, then the ratio of lengths of the two pendulums will be

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• If a spring has time period $T$, and is cut into $n$ equal parts, then the time period of each part will be

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• If the displacement of a particle executing SHM is $x = a \cos \omega t$, which of the graph between P.E. and time is correct ?

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