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Two sound waves of wavelengths 5m and 6m formed 30 beats in 3 seconds. The velocity of sound is
Options
(a) 300 m/s
(b) 310 m/s
(c) 320 m/s
(d) 330 m/s
Correct Answer:
300 m/s
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
- The name of ions knocked out from the hot surface is
- An air bubble in a glass slab with refractive index 1.5 (near normal incidence)
- In a primary coil 5 A current is flowing on 220 V. In the secondary coil 2200 V
- The optical path of a monochromatic light is same if it goes through 4.0 cm
- Which one of the following bonds produces a solid that reflects light in the visible region
Topics: Waves (80)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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