Q13.An air column in a pipe, which is closed at one end, will be in resonance wtih a vibrating tuning fork of frequency 264 Hz if the length of the column in cm is (velocity of sound = 330 m/s ) (1) 125.00 (2) 93.75 (3) 62.50 (4) 187.50
What This Question Tests
This question tests the understanding of resonance in a closed organ pipe and the ability to calculate the required length for a given fundamental frequency.
Concepts Tested
Formulas Used
f_n = (2n-1)v / 4L (closed pipe)
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📋 Question Details
- Chapter
- Waves & Sound
- Topic
- Organ pipes, Standing waves, Resonance
- Year
- 2012
- Shift
- 26 May Online
- Q Number
- Q13
- Type
- MCQ
- NCERT Ref
- Class 11 Physics Ch 15: Waves
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