Question

define oscillations??​

Answer 1

Answer:

$\huge{\mathcal{\purple{A}\green{n}\pink{s}\blue{w}\purple{E}\green{r}}}$

☞︎︎︎Oscillation is the repetitive variation, typically in time, of some measure about a central value (often a point of equilibrium) or between two or more different states.

☞︎︎︎Familiar examples of oscillation include a swinging pendulum and alternating current

Answer 2

Answer:

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Explanation:

a single swing or movement in one direction of an oscillating body. fluctuation between beliefs, opinions, conditions, etc. Physics. an effect expressible as a quantity that repeatedly and regularly fluctuates above and below some mean value, as the pressure of a sound wave or the voltage of an alternating current.