special relativity in Russian
special relativity in Russian
специа́льная тео́рия относи́тельности
(relativity) A theory that (neglecting the effects of gravity) reconciles the principle of relativity with the observation that the speed of light is constant in all frames of reference.
ча́стная тео́рия относи́тельности
(relativity) A theory that (neglecting the effects of gravity) reconciles the principle of relativity with the observation that the speed of light is constant in all frames of reference.