Energy of Wave

Energy of Wave

### Formula

$$E\propto A^2$$

### Average Energy

$$E_{avg}=\frac{1}{2}m\omega^2A^2$$

### Terminologies

- E → Energy of wave.

- m → Mass of oscillating particle.

- ω → Angular frequency.

- A → Amplitude.

### Conditions / Special Cases

- Increasing amplitude increases energy.

### Usage

- Used in wave intensity problems.