Resonance

Resonance

### Definition / Formula

$$\omega=\omega_0$$

### Terminologies

- ω → Angular frequency of external force.

- ω₀ → Natural angular frequency.

### Conditions / Special Cases

- Maximum amplitude occurs when:

$$\omega=\omega_0$$

- Energy transfer is maximum at resonance.

### Usage

- Used in tuning systems, musical instruments, and vibration analysis.