Question

Define oscillations. ​

Answer 1

Explanation:

Oscillation is the variation, typically in time, of some measure as seen, for example, in a swinging pendulum.

●The term vibration is sometimes used more narrowly to mean a mechanical oscillation but sometimes is used to be synonymous with oscillation.

●Examples of the oscillatory motion.

The clock, The tuning fork, The spring, The stretched string, The motion of the swing, The rotary bee.

The movement of the Earth's crust during the earthquakes. The movement of the atoms in the molecules.

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Answer 2

Explanation:

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. The term vibration is precisely used to describe mechanical oscillation.