Dear sirs!
Turn back the Fizeau experiment which be the classic experimental
evidence for SR's velocity
addition.
Could it be that SR's velocity addition can also be disclaimed by the
modification forms of the
Fizeau experiment?
Reconsider two modification forms of the Fizeau and Michelson-Morly
experiments as follow:
1. According to the Fizeau experiment which were carried out in 1851,
calling:
- "n" is the refractive index of medium.
- "u" is the speed of medium in comparison with the rest laboratory on
earth.
- "c/n" is the speed of light in the rest medium.
- "c+" is the speed of light in the same direction of the motional
medium.
- "c-" is the speed of light in the contrary direction of the
motional medium.
According to Special Relativity's interpretation: The medium represent
the K frame, the laboratery (or the earth) represent the K' frame. "u"
is the relative speed of K and K' frame, "c/n" is the
speed of light in the K frame (medium), "c+" and "c_" are the speed of
light in K' frame (laboratory or earth). By the formula for velocity
addition of Relativity, since uc, after some modifications, The
light speed in the motion medium is determined by the formulas:
c+ = (c/n)+(1-1/n^2)u, c_ = (c/n)-(1-1/n^2)u
and this is agree with the experimental result.
Now! I suppose that the above experiment be carried out in a
travelling spacecraft at vo velocity
in the universal space, the vectors vo of spacecraft and u of medium
are same the direction.
Some questions a
What can represent the K, K' frames if we interpret the above result
by the SR's velocity addition?
Are the achievement values of result varied with the change of vo
velocity of the spacecraft?
suppossing that the result of experiment defind a value of c+ or c_
in the K'
frame, then, what are the K, K' frames while the spacecraft being
travelling in
huge universal which no fulcrum?

2.Similarly, supposing that: the Michelson-Morly be carried out in
condition having the water or glass medium in which a part of light
wave is propagating. Since, the velocity of earth is the velocity of
medium. To base on the experimental evidence of the Fizeau, a result
which disclaim MMX's "null result" must be found. Then, how about our
interpretation in that case?

Sincere.
ThanhMinh.