Definition, Meaning & Synonyms
amplitude
noun
/ˈæmplɪtjuːd/
Definition
The maximum extent of a vibration or oscillation, measured from the position of equilibrium.
Examples
- The amplitude of the sound wave determines how loud the sound is.
- Seismic waves can vary in amplitude, indicating the strength of an earthquake.
Meaning
In physics, amplitude refers to the size or magnitude of a wave’s oscillation. It helps to determine how powerful or intense the wave is.
Synonyms
- Magnitude
- Extent
- Range
