That is the one postulate of Special Relativity; as such, you use that to infer other observations, but cannot prove it.
Invariance of speed of light in vacuum
Prove that speed of light in vacuum is Lorentz invariant
Follow
1
Add comment
More
Report
1 Expert Answer
Still looking for help? Get the right answer, fast.
Ask a question for free
Get a free answer to a quick problem.
Most questions answered within 4 hours.
OR
Find an Online Tutor Now
Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.