Definition, Meaning & Synonyms

resonant-frequency

Noun

/ˈrɛzənənt ˈfrɛkənsi/

Definition

The frequency at which a system naturally oscillates when disturbed.

Examples

The resonant frequency of the guitar string determines the pitch of the sound it produces.
Engineers must consider the resonant frequency of bridges to ensure they can withstand wind and seismic activity.
In electronics, the resonant frequency of a circuit can significantly affect its performance.

Meaning

It refers to the specific frequency at which a system (such as a mechanical or electrical system) experiences maximum amplitude of oscillation. When an external force is applied at this frequency, the system can vibrate strongly.