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Find the fundamental frequency of a closed pipe if the length of air column is 42m. (Speed of sound in air=332 m/sec)
Options
(a) 2 Hz
(b) 4 Hz
(c) 7 Hz
(d) 9 Hz
Correct Answer:
2 Hz
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Subject: Physics
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The resistance of an ammeter is 13Ω and its scale is graduated for a current
- A concave lens of focal length f forms an image which is 1/3 times the size
- The ratio of the dimensions of planck’s constant and that of the moment of inertia is
- The maximum number of possible interference maxima for slit-seperation equal to
- The half life of a radioactive isotope ‘X’ is 20 years. It decays to another element Y
Topics: Waves (80)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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