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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.
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Topics: Waves
(80)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Bohr’s postulates quantizes
- In a double slit experiment, the two slits are 1mm apart and the screen is placed 1 m
- In Young’s double silt experiment, 12 fringes are observed to be formed
- When an electron beam passes through an electric field they gain kinetic energy.
- When alpha particles captures and electron, then it becomes a
Topics: Waves (80)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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