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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
- A coil of self-inductance L is connected in series with a bulb B and an AC source
- If oxygen has root mean square velocity of C m/s, then root mean square velocity of H
- The frequencies of X-rays,γ-rays and ultraviolet rays are respectively p,q and r
- A nucleus disintegrates into two nuclear parts which have their velocities in the ratio
- A transformer having efficiency of 90% is working on 200 V and 3kW power supply
Topics: Waves (80)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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