This is a comparison of einstenian and newtonian kinematics. In the
moving frame, the distance (0, x') is measured from an observer at the
origin of the frame at rest.
CASE: Light moving from 0 to x' in the moving frame.
---------------------------------------------------------------------- Einstein SR. Light behave as wave, and c is the maximun speed.
c (t₁ - t₀) = c Δt₁₀ = v Δt₁₀ + x' ; PERCEIVED by observer at rest (no
speed addition).
(c - v) Δt₁₀ = x' ; Δt₁₀ = x'/(c - v) ; Mathematical time dilation
(by calculation).
c Δτ₁₀ = c (τ₁ - τ₀) = x' ; Δτ₁₀ = x'/c ; MEASURED by observer in the
moving frame
Δt₁₀ and Δτ₁₀ are different and depend on the observer location.
-----------------------------------------------------------------------
Newton. Light behave as corpuscles (photons?). It's allowed c + v
(c + v) Δt₁₀ = v Δt₁₀ + x' ; PERCEIVED by observer at rest (addition of
velocities)
(c + v) Δt₁₀ - v Δt₁₀ = x' ; Δt₁₀ = x'/c ; No time dilation (by
calculation).
c Δτ₁₀ = x' ; Δτ₁₀ = x'/c ; MEASURED by observer in the moving frame
Δt₁₀ and Δτ₁₀ are equal for observers at rest or moving at v speed.
---------------------------------------------------------------------
In astronomy (Cassini, others), there are evidences that radar-ranging experiments with Venus and Mars, the speed of light is added to the
speed v (between Earth and these planets). Known since 1965.
That c+v is possible destroys relativity and cosmology, as Hubble's
results have to be RE-INTERPRETED.
It's hard for relativists to accept this, as 110 years of lies with einstenian physics COLLAPSE completely.
Mr. Hertz:
"That c+v is possible destroys relativity and cosmology, as Hubble's
results have to be RE-INTERPRETED."
Light cannot behave as a particle in a medium such as the atmosphere
because its speed is constrained to that of the medium like sound. It
cannot act like a wave in a vacuum without a medium. Somehow, it must do both. That Sirius and the Sun are moving at 5.5 km/sec towards each
other can only be known this way. When the light in space encounters interstellar gas, it is slowed to the speed of light in gas, forming compression waves saving the information of the relative motion of 5.5 km/sec.
Einstein's train and lightning experiment claiming the bolt ahead is
seen simultaneously as the one behind is an irrational denial of
relative motion. He presumes time dilation to conclude it in a
surreptitious petitio principii.
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