Everyday Science · Physics in Everyday Life · page 6 of 21
Sound & Acoustics MCQs with Answers
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Practice these MCQs in the appSound & Acoustics MCQs (51–60)
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Past paper MCQs in this chapter · See all past papers
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- 51.
A region on a longitudinal wave where the particles are furthest apart is called?
- 52.
Sound is a form of energy that is _?
- 53.
The feeling of the original sound remains in the human brain till ?
- 54.
Sound Waves are radiation.
- 55.
The time period is reciprocal of
- 56.
What is the approximate intensity level of sound that can cause damage to the ear drum?
- 57.
Past Paper MCQ
Decibel is the unit which can be used to measure the ?
- 58.
The matter that sound travels through is called the?
- 59.
Which of the following is not a characteristic of a wave?
- 60.
A detector with a surface area of 1 square meter is placed in front of an operating jackhammer. It measures the power of jackhammer sounds as being 10⁻³ W. Find the intensity of the jackhammer?