Answers

Nishthaa Gaur
Oct 25, 2021
to and fro motion. It can also be called an oscillation.
Bhuvika Ramesh Balaji
Oct 3, 2021
Vibration means quickly moving back and forth (or up and down) about a point of equilibrium. Something that is vibrating may shake at the same time. If it vibrates in a regular way, it may produce a musical note because it can make the air vibrate. This vibration will send sound waves to the ear and to the brain.
Sanath Bharadwaj
Sep 19, 2021
move continuously and rapidly to and fro. or quiver with (a quality or emotion).
Lava Patel
Sep 15, 2021
Sense of frequency of sound is called vibration When an object start vibration it start to from mean postion to maximum displacement is called frequency