Question

Define time period -​

Answer 1

Answer:

As shown above, in sinusoidal wave motion, the particles move about the mean equilibrium or mean position with time. The particles rise till they reach the highest point, that is, the crest, and then continue to fall till they reach the lowest point that is the trough. The cycle repeats itself in a uniform pattern. The time period of oscillation of a wave is defined as the time taken by any string element to complete one such oscillation. For a sine wave represented by the equation:

y (0, t) = -a sin(ωt)

The time period formula is given as:

T=2πω

Answer 2

The time taken by an object to complete one oscillation is called it's time period.

Hope this will help you dear friend.