Question

what is sound how many types of sound ?

Answer 1

Sound is a longitudinal, mechanical wave. It is caused by the back and forth vibration of the particles of the medium through which the sound wave is moving. The vibrations of the object set particles in the surrounding medium in vibrational motion, causing the auditory receptors to detect them. This is called sound.

There are two types of sound, Audible and Inaudible.

Answer 2

Hey Friend ☺

☆ SOUND ☆

The sound is a form of energy which creates the sensation of hearing in our ears.

Types of sound :

》Audible sound

》Infra sound

》Ultra sound

Hope it helps you

✌