Question

4. The study of sound is known as​

Answer 1

Answer:

Acoustics

Explanation:

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

Answer 2

Explanation:

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Coauthor of The Physics of Sound. Acoustics, the science concerned with the production, control, transmission, reception, and effects of sound.