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MODERN PUBLICATION-SOUND-EXERCISE
- The good directional property of ultrasound waves are used for .
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- Due to the high power of ultrasound waves, it is used for breaking and...
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- The multiple reflection of sound in a hall is called
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- What are laws of reflection of sound ? Give three applications of refl...
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- What is the minimum distance of the obstacle from the source of sound ...
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- What is reverberation ? How can it be reduced ?
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- What is ultrasound?
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- Give some properties of ultrasound.
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- Write a short note on human lungs.
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- What are applications of ultrasound ?
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- The eardrum is a
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- An object moving at a speed greater than that of sound is moving at
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- Loudness of sound is related to
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- In a wave motion transfer, which of the following takes place?
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- In which of the following medium does sound travel faster?
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- Sound waves cannot pass through
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- The distance between a consecutive crest and trough is x. Then wavelen...
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- The velocity of sound in air at room temperature
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- The upper limit of frequency of sound waves audible to human beings ar...
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- The wave pulse can be produced on a roped whose one end is fixed
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