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A sonometer wire resonates with a tuning...

A sonometer wire resonates with a tuning fork. It itslength isincreased by 5%,10 beats are produced per second. The frequency of the tuning fork is.

A

200 Hz

B

205 Hz

C

210 Hz

D

215 Hz

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CHETANA PUBLICATION-Superposition of Waves-EXERCISE
  1. The velocity of sound in air at room temperature is 350 m/s.Find the f...

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  2. For a stationary wave y = 4 sin (pix//15) cos(96 pi t). This distance ...

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  3. A sonometer wire resonates with a tuning fork. It itslength isincrease...

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  4. Standing waves are produced in10m long stretched string. If the string...

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  5. Two closed organ pipes, when sounded simultaneously gave 4 beats perse...

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  6. For a certain organ pipe, thre successive harmonics are 425 Hz, 595 Hz...

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  7. A string when stretched by a weight of 4 kg wt. gives a note of freque...

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  8. For an open metal pipe of length L the wavelength of the first overton...

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  9. Two tuning forks produce 5 beats//sec when sounded together. They can ...

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  10. For an closed metal pipe of length L the wavelength of the first overt...

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  11. An open organ pipe of length l and diameter d. If velocity of air is V...

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  12. The velocity of sound in air at room temperature is 350 m/s.Find the f...

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  13. The phase difference between the particles in successive loops of stat...

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  14. Acord stretched to a vibrating fork is divided into 6 loops when its t...

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  15. The third overtone of a closed organ pipe is found to be in unison wit...

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  16. A tube closed at one end containing air produces fundamental note of f...

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  17. The equation of a progressive wave traveling on a stretched string is ...

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  18. Two sound wave of wavelength 0.80 m and 0.81 m produce 8 beats per sec...

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  19. A progressive wave of frequency 570 Hz is travelling with velocity of ...

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  20. A set of 56 tuning forks are so arranged in series that each fork give...

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