Join the Most Relevant JEE Main 2025 Test Series & get 99+ percentile! Join Now
Search any question & find its solution
Question: Answered & Verified by Expert
An air column in a pipe, which is closed at one end, will be in resonance with a vibrating body of frequency $166 \mathrm{~Hz}$, if the length of the air column is
PhysicsWaves and SoundJEE Main
Options:
  • A 2.00 m
  • B 1.50 m
  • C 1.00 m
  • D 0.50 m
Solution:
2584 Upvotes Verified Answer
The correct answer is: 0.50 m
For closed pipe $\mathrm{n} 1=\mathrm{v} 41 \Rightarrow 1=\mathrm{v} 4 \mathrm{n}=3324 \times 166=0.5 \mathrm{~m}$.

Looking for more such questions to practice?

Download the MARKS App - The ultimate prep app for IIT JEE & NEET with chapter-wise PYQs, revision notes, formula sheets, custom tests & much more.