New posts in Speed Of Light

Why doesn't finite field propagation speed contradict Gauss's law?

Laser shining through two holes in distant rotating discs

What would prevent object from experiencing an infinitely powerful jerk in an instant?

How can we conclude from Maxwell's wave equation that the speed of light is the same regardless of the state of motion of the observers?

Is the FRW metric physically distinguishable from a metric with a speed of light that changes over time?

Why can't the constancy of the speed of light be deduced from classical physics?

Do the forces between Earth and Sun point in the directions that the Earth and the Sun were 8 minutes ago?

Speed of light and speed of sound in the same medium

Do photons have kinetic energy?

Is the speed of light in all media independent of reference frame?