What would be the effect if the speed of light was to suddenly double?
What would happen if the universal constant c (the speed of light in vacuum) suddenly doubled?
What is the speed of light in a vacuum dependent on? What would happen if the speed of light was 0? Can we increase the speed of light in a vacuum? According to relativity, the speed of light is same for all observers but does it change when light changes the medium? If so, then would it affect the value of c and affect Einstein's equations? What is 'c' (Speed of Light)? What would happen if an object would reach the speed of light? How did Einstein conclude that speed of light is constant? If you could travel the speed of light, what would happen? Will the speed of light ever change? Why is the speed of light not infinite? Special Relativity: What would stop someone accelerating beyond the speed of light if they had achieved 99.9% of the speed of light? How could "Albert Abraham Michelson" and "Edward Morley" have proceeded, having known the invariance of the speed of light C? What happens to an object if it reaches the speed of light? What would happen if I travel with a speed of light? Has the speed of light changed? Why and how speed of light is not relative? (see details) When light travels from one medium to another, its speed changes, why is this so? Would it be ever possible to travel at the speed of light? What happens if you travel faster than the speed of light? How was the speed of light ascertained? What would happen to me if I travelled at the speed of light? Why did Einstein assume that the maximum possible speed is the speed of light? Why does light travel so fast in space? What would happen to object if it moves faster than speed of light? How much time would it take at an acceleration of 1G to attain the speed of light (disregard relativistic effects)? How can the speed of light be squared in Einstein's theory of relativity if nothing exceeds that speed other than expansion of the universe? How could "Albert Abraham Michelson" and "Edward Morley" have proceeded, having known the invariance of the velocity of light C? What will happen if I run at light speed? Is it possible to move at 98% the speed of light, then have the entire universe move the other direction at 5% the speed of light? If I were travelling in a car towards a light source the photons hitting my eye would still have the constant speed of light (c) if I were driving away from it. Why does this happen?