Question

Define a)
Time Period
b) Oscillatary motion​

Answer 1

Explanation

Oscillation is the process of moving back and forth regularly, like the oscillation of a fan that cools off the whole room, or the oscillation of a movie plot that makes you laugh and cry. Oscillation is from the Latin word oscillare for "to swing," so oscillation is when something is swinging back and forth.

Answer 2

Answer:

a) A time period (denoted by 'T'' ) is the time taken for one complete cycle of vibration

b) Oscillatory motion can be termed as the repeated motion in which an object repeats the same movement over and over.