Question

what is mean by time period​

Answer 1

The time period is the time taken by a complete cycle of the wave to pass a point, Frequency is the number of complete cycle of waves passing a point in unit time.

please mark as brainlist i need it

Answer 2

A time period (denoted by 'T' ) is the time taken for one complete cycle of vibration to pass a given point. As the frequency of a wave increases, the time period of the wave decreases.

━━━━━━━━━━━━