waves

Related Questions

• Tuning fork ${{F}_{1}}$ has a frequency of 256 Hz and it is observed to produce 6 beats/second with another tuning fork ${{F}_{2}}$. When ${{F}_{2}}$ is loaded with wax, it still produces 6 beats/second with ${{F}_{1}}$. The frequency of ${{F}_{2}}$ before loading was

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• Wave equations of two particles are given by ${{y}_{1}}=a\sin (\omega \,t-kx)$, ${{y}_{2}}=a\sin (kx+\omega \,t)$, then

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• The fundamental note produced by a closed organ pipe is of frequency $f.$ The fundamental note produced by an open organ pipe of same length will be of frequency

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• “Stationary waves” are so called because in them

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• The phase difference between two points separated by 0.8 m in a wave of frequency is 120 Hz is $\frac{\pi }{2}.$ The velocity of wave is

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