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If n₁, n₂ and n₃ are the fundamental frequencies of three segments into which a string is divided, then the original fundamental frequency n of the string is given by
Options
(a) 1/n=1/n₁+1/ n₂ + 1/n₃
(b) 1/√n=1/√n₁+1/√n₂ + 1/√n₃
(c) √n=√n₁+√n₂+√n₃
(d) n=n₁+n₂+n₃
Correct Answer:
1/n=1/n₁+1/ n₂ + 1/n₃
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Waves
(80)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A circuit area 0.01 m² is kept inside a magnetic field which is normal to its plane.
- If the self inductance of 500 turn coil is 125 mH, then the self inductance
- In R-L-C series circuit, the potential differences across each element is 20 V.
- Which one of the following statements is not correct in case of a semiconductor?
- Pure Si at 500 K has equal number of electron (nₑ) and hole (nₕ) concentrations
Topics: Waves (80)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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