Physics — Relativistic Doppler & Redshift
Relativistic Doppler shift and cosmological redshift.
Rendering…
Make it your own.
f' = f\sqrt{\frac{1 + \beta}{1 - \beta}}
\beta = \frac{v}{c}
z = \frac{\Delta\lambda}{\lambda_0}
1 + z = \sqrt{\frac{1+\beta}{1-\beta}}