| ⇦ | 
| ⇨ |
The fundamental frequency of a closed organ pipe of length 20 cm is equal to the second overtone of an organ pipe open at both the ends. The length of organ pipe open at both the ends is
Options
(a) 100 cm
(b) 120 cm
(c) 140 cm
(d) 80 cm
Correct Answer:
120 cm
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - When a piece of metal is illuminated by a monochromatic light of wavelength λ,
- A proton of mass m and charge q is moving in a plane with kinetic energy E. If there exists
- In an inductor when current changes from 2 A to 18 A in 0.05 sec, the e.m.f. induced
- A black body at 227⁰C radiates heat at the rate of 7cals/cm²s. At a temperature
- The kirchoff’s first law (∑i=0) and second law (∑iR=∑E), where the symbols
Topics: Waves
(80)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- When a piece of metal is illuminated by a monochromatic light of wavelength λ,
- A proton of mass m and charge q is moving in a plane with kinetic energy E. If there exists
- In an inductor when current changes from 2 A to 18 A in 0.05 sec, the e.m.f. induced
- A black body at 227⁰C radiates heat at the rate of 7cals/cm²s. At a temperature
- The kirchoff’s first law (∑i=0) and second law (∑iR=∑E), where the symbols
Topics: Waves (80)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply