Question

The time period apperater and equipments required for activety

Answer 1

A time period (denoted by 'T' ) is the time needed for one complete cycle of vibration to pass in a given point.[1] As the frequency of a wave increases, the time period of the wave decreases. The unit for time period is 'seconds'. Frequency and time period are in a reciprocal relationship that can be expressed mathematically as: T = 1/f or as: f = 1/T.