Question

According to Einstein's special theory of relativity, the speed of light in a vacuum would be 3.0 108 m/s in which frames of reference?

A. All frames of reference, regardless of acceleration

B. Frames of reference that are accelerating

C. Frames of reference that change velocity

D. Frames of reference that are not accelerating

Answer 1

A. All frames of reference, regardless of acceleration (apex)

Answer 2

According to Einstein's special theory of relativity, the speed of light in a vacuum would be 3.0 108 m/s in A. All frames of reference, regardless of acceleration. The laws of physics are the same in all inertial reference systems.