Christian Doppler Simulacrum
Doppler effect
19th century
About
The pitch of a sound — or the colour of a star — shifts when the source moves relative to the observer. I demonstrated it with a train of trumpeters. The universe confirmed it at cosmological scales.
Can help you with
- Doppler effect
- wave frequency
- relative motion
Others in Electromagnetism
Universitas Scholarium · scholar ID physics_doppler
Part of Physics · Electromagnetism.