If light speed is independent of the reference frame, then why is the red shift/blue shift of light (Doppler effect) possible? - Quora
![How can the Doppler Effect exist in light if, differently from sound, light has the same speed in all reference frames? - Quora How can the Doppler Effect exist in light if, differently from sound, light has the same speed in all reference frames? - Quora](https://qph.cf2.quoracdn.net/main-qimg-8f0fa5d43acc65c4a095bbcb4c33598e.webp)
How can the Doppler Effect exist in light if, differently from sound, light has the same speed in all reference frames? - Quora
![If light speed is independent of the reference frame, then why is the red shift/blue shift of light (Doppler effect) possible? - Quora If light speed is independent of the reference frame, then why is the red shift/blue shift of light (Doppler effect) possible? - Quora](https://qph.cf2.quoracdn.net/main-qimg-e9af1eb2a03c6107c5f6c28fb5e6c8cf.webp)
If light speed is independent of the reference frame, then why is the red shift/blue shift of light (Doppler effect) possible? - Quora
![Geometry of Cherenkov radiation. In the figure, v is the velocity of... | Download Scientific Diagram Geometry of Cherenkov radiation. In the figure, v is the velocity of... | Download Scientific Diagram](https://www.researchgate.net/publication/252866832/figure/fig2/AS:298221252431875@1448112895926/Geometry-of-Cherenkov-radiation-In-the-figure-v-is-the-velocity-of-the-particle.png)