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What is the range of frequencies associa...

What is the range of frequencies associated with
(a) infra sound
(b) ultrasound ?

Text Solution

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Range of frequencies associated with infrasound : 1 Hz to 20 Hz.
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MTG IIT JEE FOUNDATION-SOUND-NCERT Section
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  4. Write the (approximate) range of frequencies of ultrasound.

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  17. Give two practical applications of reflection of sound waves.

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