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A string in musical instrument is 50 cm long and its fundamental frequency is 800 Hz. If a frequency of 1000 Hz is to be produced, then required length of string is
Options
(a) 62.5 cm
(b) 50 cm
(c) 40 cm
(d) 37.5 cm
Correct Answer:
40 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
- What is the energy of photon whose wavelength is 6840 Å?
- Two particles P and Q start from origin and execute simple harmonic motion along X-axis
- Thomson coefficient of a conductor is 10 µV/K. Its two ends are kept
- Characteristic X-rays are produced due to
- The mirrors are inclined at an angle of 50⁰. The number of images formed for an object
Topics: Waves (80)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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