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Two identical flutes produce fundamental notes of frequency 300 Hz at 27° C. If the temperature of air in one flute is increased to 31° C, the number of beats heard per sec will be
Options
(a) 1
(b) 2
(c) 3
(d) 4
Correct Answer:
2
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A stone tied to the end of a string of 1 m long is whirled in a horizontal circle
- In a vessel, the gas is at a pressure P. If the mass of all the molecules
- Colours appear on a thin soap film and soap bubbles due to the phenomenon of
- A high altitude, a body explodes at rest into two equal fragments with one fragment
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Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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