Lorentz transformations are based on the principle of consistency of the velocity of light. a) True b) False

A particle traveling at 3.75 x 10^8 m/s is subjected to the special theory of relativity. How fast is this velocity in relation to the speed of light? *   A.) it is 50% the speed of light   B.) it is 75% the speed of light   C.) it is 100% the speed of light   D.) it is 125% the speed of light   A particle traveling at 3 x 10^8 m/s is subjected to the special theory of relativity. How fast is this velocity in relation to the speed of light? *   A.) it is 50% the speed of light   B.) it is 75% the speed of light   C.) it is 100% the speed of light   D.) it is 125% the speed of light

The speed of light relative to still water is 2.25 * 10^8 m/s. If the water is moving past us, the speed of light we measure depends on the speed of the water. Do these facts violate Einstein’s second postulate? Explain.

D Question 3 If a given mass undergoes a process in which that mass generates energy, what can we say about whether mass is conserved or not in light of E=mC²? O Mass is absolutely conserved because mass cannot be created or destroyed. O Mass is absolutely not conserved because an appreciable part is converted to energy. O We can assume that mass is conserved because the amount of mass converted to the energy is extremely small, and hence negligible O Mass is not conserved because a big part is converted to energy. O None of the above is reasonable.