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Sounds waves and Motion MCQ question and answer with solution | Physics Gk MCQs

Learn Sounds waves and Motion MCQ Questions and answers with easy and logical explanations in Physics Gk . Sounds waves and Motion MCQ question provides all type of technical mcq questions which is important for SSC-CGL, UPPSC, NDA, CDS and all govt examinations Page-8 section-2

Each section contains 100 MCQs on Sounds waves and Motion .
71
Man cannot tolerate very high sound, what is the highest sound level that human cannot hear-
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Answer: Option B
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72
Sound waves travel on following-
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Answer: Option A
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73
Sound waves do not travel in
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Answer: Option D
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74
Doppler shift in frequency does not depend upon
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Answer: Option D
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75
The acronym SONAR stands for:
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Answer: Option A
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76
The quality or tone of a musical sound produced by a stringed instrument depends on
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Answer: Option D
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77
The time taken for one oscillation at a point in the medium is called.
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Answer: Option B
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78
What waves cannot be transmitted through vacuum?
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Answer: Option B
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79
What is called the area of high density of particles in the medium during transmission of sound?
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Answer: Option B
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80
If a wave completes 40 vibration in 2.5 seconds, then its frequency is:
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Answer: Option A
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