Vibration
When an object oscillates around a fixed point.
Pitch
Highness and lowness of sound; perceived frequecy.
Amplitude
The maximum negative or positive displacement of particles in a wave.
Frequency
Number of waves that pass through a fixed point in unit time.
Oscillations
Repeating variations of a particle.
Wave
A disturbance in a medium that carries particles.
Loudness
How large amplitude is?
Intensity
Intensity is the quantity of energy the wave conveys per unit time across a surface of unit area.
Wavelength
The distance between two consecutive waves.