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georgechen
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- TL;DR Summary
- There are many experiments proving the constant light speed independent of the motion of source. Is there any experimental proof of the invariance of light speed to observers?
Let me clarify my question, is there any experiment directly proved the invariance of light speed to observers? Let's not get to the argument of equivalence between source and observer.
SR was based on the postulate that the light speed is constant and independent of both the motions of source and observer. There are many experiments proving the constant light speed independent of the motion of source. Is there any experimental proof of the invariance of light speed to observers? If not, what is the difficulty?
SR was based on the postulate that the light speed is constant and independent of both the motions of source and observer. There are many experiments proving the constant light speed independent of the motion of source. Is there any experimental proof of the invariance of light speed to observers? If not, what is the difficulty?
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