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A tuning fork gives 4 beats with 50 cm length of a sonometer. If the length of the wire is shortened by 1 cm, the number of beats is still the same. The frequency of the fork is
Options
(a) 396 Hz
(b) 400 Hz
(c) 404 Hz
(d) 384 Hz
Correct Answer:
396 Hz
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
- An insulated container of gas has two champers seperated by an insulating partition.
- The electric potential at a point (x,y,z) is given by V = – x²y – xz³ + 4.
- An inclined plane makes an angle of 30° with the horizontal.A solid sphere
- The instantaneous values of alternating current and voltages in a circuit are given as
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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