Question

what is oscillation​

Answer 1

Oscillation is the repetitive variation, typically in time, of some measure about a central value or between two or more different states.

HOPE IT WILL HELP YOU☜

Answer 2

$\huge☠\star\mathfrak\red{dev.here!!☠}$

Oscillation is the repetitive variation, typically in time, of some measure about a central value or between two or more different states. The term vibration is precisely used to describe mechanical oscillation. Familiar examples of oscillation include a swinging pendulum and alternating current.