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Two tuning forks are sounded together and produce 2 beats per second. The frequency of one of them is 288 Hz. The other is loaded with some wax and now they produce four beats per sec. The frequency of the other tuning fork is
Options
(a) 284 Hz
(b) 286 Hz
(c) 290 Hz
(d) 292 Hz
Correct Answer:
286 Hz
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
- For photoelectric emission from certain metal the cut-off frequency is v
- In a vaccum triode the function of grid voltage is
- A planet moving along an elliptical orbit is closest to the sun at a distance of r₁
- A source of unknown frequency gives 4 beats/s, when sounded with a source harmonic
- The kinetic energy needed to project a body of mass m from the surface of earth
Topics: Waves (80)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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