Dopplerparameter
The Doppler parameter, also known as the Doppler shift or Doppler effect, is a phenomenon observed in wave propagation, including sound and light waves. It describes the change in frequency or wavelength of a wave in relation to an observer who is moving relative to the wave source. This effect is named after Austrian physicist Christian Doppler, who described it in 1842.
In the context of sound waves, the Doppler effect causes the pitch of a sound to change
For light waves, the Doppler effect is observed as a shift in the wavelength of light emitted
The Doppler parameter can be calculated using the formula:
Doppler shift (f') = f * (v + v_observer) / (v - v_source)
where f is the original frequency, v is the speed of the wave, v_observer is the velocity
The Doppler effect has numerous practical applications, including medical imaging, weather radar, and even in the