- #1
PsychonautQQ
- 784
- 10
I was wondering where the derivation of the formula
Group Velocity = Phase Velocity + K(dVp/dK)
Group Velocity = Phase Velocity + K(dVp/dK)
The wave formula is a mathematical equation that describes the properties and behavior of a wave. It is typically written as y = A sin (ωt + φ), where A is the amplitude, ω is the angular frequency, t is the time, and φ is the phase.
The wave formula is used to calculate various properties of a wave, such as its amplitude, frequency, and wavelength. It is also used to predict the behavior of a wave, including how it will interact with other waves or objects.
The amplitude (A) is measured in meters (m), the angular frequency (ω) is measured in radians per second (rad/s), time (t) is measured in seconds (s), and the phase (φ) is measured in radians (rad).
Yes, the wave formula is a universal equation that can be applied to all types of waves, including electromagnetic waves, sound waves, and water waves.
Yes, the wave formula can be modified for different scenarios, such as waves traveling through different mediums or waves with different boundary conditions. However, the basic structure of the formula remains the same.