Question

give two application of acoustics​

Answer 1

Answer:                                                                                                                                    Applications of acoustics in environmental and geological studies:

The acoustic principle has important application to environmental problems like noise control. ...

Reflected and refracted elastic waves passing through the Earth’s interior can be measured by applying the principles of acoustics. This is useful in studying the properties of the Earth.

Principles of acoustics are applied to detect local anomalies like oil deposits etc. making it useful for geological studies.

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Explanation:

Answer 2

Answer:-

• Sound vision system.
• Parametric sonar system.

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More Information:-

• Acoustics is a branch of physics that deals with the study of mechanical waves in gases, liquids, and solids including topics such as vibration, sound, ultrasound and infrasound.

• Acoustics, the science concerned with the production, control, transmission, reception, and effects of sound. The term is derived from the Greek akoustos, meaning “heard.”