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The length of a sonometer wire between t...

The length of a sonometer wire between two fixed ends is 110cm. Where should the two bridges the placed so as to divide the wire into three segments, whose fundamental frequencies are in the ration` 1:2:3?`

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The correct Answer is:
`l_(1)=60cm,l_(2)=30cm,l_(3)=20cm`
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NN GHOSH-VIBRATIONS OF STRING-EXERCISE
  1. A stretched sonometer wire gives 2 beats per second with a tuning frok...

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  2. Two wires of a sonometer are in union.When the length of one of the wi...

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  3. The length of a sonometer wire between two fixed ends is 110cm. Where ...

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  4. A wire 50cm long vibrates 100 times per second .If the length is shor...

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  5. A stone hangs in air from a wire which is stretched over a sonometer. ...

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  6. Two tuning frok when sounded together give 4 beats per second.One is i...

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  7. the frequency of a note emitted by a silver wire of length 25 cm is 25...

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  8. When the stretching forec of a wire increased by 2.5 kg, the frequency...

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  9. A fork and a monochord string 100 cm long give 4 beats per second.The ...

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  10. Two tuning forks A and B produce 5 beats per second when sounded toget...

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  11. A string vibrates with a frequency 320 Hz.It is divied into three part...

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  12. In Melde's experiment the srting vibrates in 4 loops when a 50 g weig...

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  13. In Melde's experiment the srting is stretched by an iron weight and th...

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  14. Two srting of the same length, radius and material are stretched by et...

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  15. Ordinary cotton thread, 200cm of which weight 1g, is used in Melde's e...

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  16. In Melde's ecperiment a srting is found to vibrate in 8 loops and the ...

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  17. A vibrator makes 150 cm of a arting vibrate in 6 loops in the longitud...

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  18. A string in Melde's experiment in the transverse arrangement vibrates...

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  19. A bridges is placed under the string the of a monochord at a point ne...

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  20. A wire of density 9000kgm^(-3) is stretched two clamps 2 m apart and i...

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