Question

Explain sonic waves??

Answer 1

Answer:

if a body vibrates with a frequency of 20 vibrations per second to 20000 vibrations per second then its vibrations are perceived by the human ear these vibrations are called sonic vibrations for audio vibrations.

Answer 2

Answer:

Ultrasonic waves are sound waves transmitted above the human-detectable frequency range, usually above 20,000 Hz.Bats use high-frequency sounds to navigate and catch prey. The animals emit ultrasonic waves while moving at high speed and in pitch darkness.