1. Wave amplitude (a): The maximum displacement of a particle of the medium from its mean position is called 1 wave amplitude.
2. Wave period (T): The time taken by a particle of the medium to complete one vibration or Wave period is the time during which one complete wave is set up in a medium.
3. Wave frequency (f): The number of vibrations completed by a particle of the medium in one second is called wave frequency or Wave frequency is the number of waves set up in the medium in one second.
