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Prove that a pipe of length 2l open at b...

Prove that a pipe of length 2l open at both ends has same fundamental frequency as another pipe of length l closed at the other end. Also, state whether the total sound will be identical for two pipes.

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SL ARORA-Waves-EXERCISE
  1. An open organ pipe produces a note of frequency 512 Hz at 15^@ C, calc...

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  2. Find the frequencies of the fundamental note and first overtone in an...

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  3. Prove that a pipe of length 2l open at both ends has same fundamental ...

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  4. The funadamental frequency of a closed organ pipe is equal to the firs...

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  5. The fundamental tone produced by an organ pipe has a frequency of 110 ...

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  6. An open organ pipe has a fundamental frequency of 300 Hz . The first o...

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  7. Find the ratio of the length of a closed pipe to that of an open pipe ...

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  9. A resonance air column shows resonance with a tuning fork of frequency...

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  10. A resonance air column shows resonance with a tuning fork of frequency...

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  11. A metallic bar clamped at its middle point vibrates with a frequency v...

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  12. When two tuning forks were sounded together , 20 beats were produced i...

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  13. A tunning fork of unknown frequency gives 4 beats per second when soun...

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  14. A tuning fork A makes 4 beats per second with a fork B of frequency 25...

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  15. A set of 25 tuning forks is arranged in order of decreasing frequency....

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  16. The string of violin emits a note of 440 Hz at its correct tension. T...

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  17. A tuning fork when vibrating along with a sonometer produces 6 beats p...

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  18. A 70 cm long sonometer wire is in unison with a tuning fork. If the le...

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  19. When two timing forks are sounded together, 4 beats per second are hea...

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  20. In an experiment, it was found that a tuning fork and sonometer wire g...

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