Wave Velocity

📊 beginner

$$v = f \lambda$$

Relates the speed of a wave to its frequency and wavelength.

Variables & Units

$v$

Wave speed

Unit: $m/s$

$f$

Frequency

Unit: Hertz ($Hz$)

$\lambda$

Wavelength

Unit: Meter ($m$)

Key Information

📐 Derived From

Speed = distance / time ($1/f = T$).

💡 Example

Determining sound speed in air.

🔧 Applications

Telecommunications and acoustics.

⚠️ Constraints

Valid for periodic waves in a medium.

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