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A tuning fork is used to produce resonance in aglass tube. The length of the air column in this tubecan be adjusted by a variable piston. At roomtemperature of 27°C two successiv resonances areproduced at 20 cm and 73 cm column length. Ifthe frequency of the tuning fork is 320 Hz, thevelocity of sound in air at 27°C is :-​
  • a)
    330 m/s
  • b)
    339 m/s
  • c)
    350 m/s
  • d)
    300 m/s
Correct answer is option 'B'. Can you explain this answer?
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A tuning fork is used to produce resonance in aglass tube. The length ...
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A tuning fork is used to produce resonance in aglass tube. The length ...
°C, the speed of sound in air is approximately 343 m/s. If the tuning fork has a frequency of 440 Hz, what is the required length of the air column in the glass tube for resonance to occur?

To determine the required length of the air column for resonance to occur, we can use the formula:

L = (v / 2) * (1 / f)

where L is the length of the air column, v is the speed of sound in air, and f is the frequency of the tuning fork.

Substituting the given values:

L = (343 m/s / 2) * (1 / 440 Hz)

L = (171.5 m/s) * (1 / 440 Hz)

L = 0.389 m

Therefore, the required length of the air column in the glass tube for resonance to occur is approximately 0.389 meters.
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A tuning fork is used to produce resonance in aglass tube. The length ...
Correct answer is option.b
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A tuning fork is used to produce resonance in aglass tube. The length of the air column in this tubecan be adjusted by a variable piston. At roomtemperature of 27°C two successiv resonances areproduced at 20 cm and 73 cm column length. Ifthe frequency of the tuning fork is 320 Hz, thevelocity of sound in air at 27°C is :-​a)330 m/sb)339 m/sc)350 m/sd)300 m/sCorrect answer is option 'B'. Can you explain this answer?
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A tuning fork is used to produce resonance in aglass tube. The length of the air column in this tubecan be adjusted by a variable piston. At roomtemperature of 27°C two successiv resonances areproduced at 20 cm and 73 cm column length. Ifthe frequency of the tuning fork is 320 Hz, thevelocity of sound in air at 27°C is :-​a)330 m/sb)339 m/sc)350 m/sd)300 m/sCorrect answer is option 'B'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about A tuning fork is used to produce resonance in aglass tube. The length of the air column in this tubecan be adjusted by a variable piston. At roomtemperature of 27°C two successiv resonances areproduced at 20 cm and 73 cm column length. Ifthe frequency of the tuning fork is 320 Hz, thevelocity of sound in air at 27°C is :-​a)330 m/sb)339 m/sc)350 m/sd)300 m/sCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A tuning fork is used to produce resonance in aglass tube. The length of the air column in this tubecan be adjusted by a variable piston. At roomtemperature of 27°C two successiv resonances areproduced at 20 cm and 73 cm column length. Ifthe frequency of the tuning fork is 320 Hz, thevelocity of sound in air at 27°C is :-​a)330 m/sb)339 m/sc)350 m/sd)300 m/sCorrect answer is option 'B'. Can you explain this answer?.
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