Question

Zakir said vibrations of sound.and sound produces vibrations. This is how we hear sound. Establish that the given statement is true with relevant example.from your surroundings

Answer 1

Explanation:

Uses of ultrasonic vibrations: Ultrasonic vibrations are used in SONAR to measure the depth of sea (or ocean) and to locate under water objects like submarines, sea-rocks and shipwrecks. It is used for scanning and imaging the position and growth of a foetus and presence of stones in the gall bladder and kidney.