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Physics, Astronomy & Cosmology / Why does vacuum affect frames of reference?
« on: 19/02/2024 17:43:36 »
Is it vacuum ( no ether )? ...... or is it Electromagnetic Field ?.....Why ?.....Why is it it that light's speed has to be constant all the time no matter what frame of reference it is observed in..with respect to the observant's frame of reference?.....thx once again.....