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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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Subject: Physics
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A man weighing 60 kg climbs a staircase carrying a 20 kg load on his hand
- A charged particle of mass m and charge q moves along a circular path of radius
- A tuning fork of frequency x produces 4 beats with a source of 256 Hz and 8 beats
- A block of wood weighs 10 N and is resting on an inclined plane. The coefficient
- Photons of energy 6 eV are incident on a metal surface whose work function is 4 eV.
Topics: Waves (80)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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