Classical Wave Mechanics
Classical wave mechanics describes the behavior of waves in physical systems, from sound waves in air to light waves in space. These phenomena were well understood before the advent of quantum mechanics.
Wave Equation
The classical wave equation in one dimension is:
where:
- y is the displacement
- t is time
- x is position
- v is wave velocity
Wave Properties
Wave Speed
where f is frequency and λ is wavelength
Standing Waves
where:
- A is amplitude
- k is wave number
- ω is angular frequency
Wave Phenomena
- Interference and Superposition
- Diffraction and Huygen's Principle
- Reflection and Refraction
- Doppler Effect
Applications
- Sound waves and acoustics
- Water waves
- Electromagnetic waves
- Seismic waves