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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• In stationary waves all particles between two nodes pass through the mean position

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• If the ratio of amplitude of wave is 2 : 1, then the ratio of maximum and minimum intensity is

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• A plane wave is represented by $x=1.2\sin (314\,t+12.56y)$. Where $x$ and $y$ are distances measured along in $x$ and $y$ direction in meters and $t$ is time in seconds. This wave has

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• An organ pipe, open from both end produces 5 beats per second when vibrated with a source of frequency 200 Hz. The second harmonic of the same pipes produces 10 beats per second with a source of frequency 420 Hz. The frequency of source is

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