Frequency
The time required for a single vibration (back and forth motion).
The period of vibration is the time it takes to complete one full cycle of vibration. In this case, since the wave vibrates 3 times each second, the period of vibration would be 1/3 seconds per cycle.
Its length.
If you are referring to vibration when you hit your brakes in a car, it could be that your rotors are warped or your wheels could also be out of balance, or both.
Vibrations are oscillations that occur about an equilibrium point. The "period" is the time it takes for one full vibration of a particle in a medium.
The time taken for a vibrating body to complete one full cycle of vibration is called the period. It is typically measured in seconds.
The frequency of a vibration or wave is the number of cycles per second, while the period is the time it takes for one complete cycle. They are inversely related: frequency is the reciprocal of the period, meaning as the frequency increases, the period decreases, and vice versa. Mathematically, frequency = 1 / period.
The period of a pendulum that takes one second to complete a to-and-fro vibration is one second. This means it takes one second for the pendulum to swing from one extreme to the other and back again. The period is the time it takes for one complete cycle of motion.
0.5 Hz (that is, 0.5 persecond)
the length of a wave generated by a complete vibration or time period
the length of a wave generated by a complete vibration or time period
The amplitude of particle vibration measures the maximum displacement of a particle from its equilibrium position. The frequency of vibration indicates how many times a particle oscillates back and forth in a given time period. The energy of vibration determines the intensity or strength of the particle motion.