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Question

State two properties of ultrasound that make it useful to us.

Category: Propagation of Sound Waves Class 9 ICSE

March 28, 2024

Answer

Properties of ultrasound that make it useful to us are —

The energy carried by ultrasound is very high.
The ultrasound can travel along a well defined straight path. It does not bend appreciably at the edges of an obstacle because of it’s small wavelength (i.e., it has high directivity).

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