From Bertitaylor@21:1/5 to All on Tue Jun 3 10:24:16 2025
XPost: sci.physics.relativity, sci.math
As light speed c varies with emitter velocity v,
c(v)=c+v
Frequency f = c/wavelenth el
From static emitter f = c/el
From moving emitter f(v) = (c+v)/el
The Doppler freqyency shift is f(v)-f = v/el
Note: no need for twisting up wavelength in all dtrections with variant
light speed.