According to Einstein's special theory of relativity, which two quantities are different manifestations of the same thing?
A) mass and gravity
B) light and energy
C) energy and mass
D) temperature and energy
E) distance and time

Question

Quizplus · Accepted Answer

Einstein's special theory of relativity introduced the concept that energy and mass are interchangeable, as expressed in the famous equation E=mc², indicating they are different manifestations of the same physical reality.

According to Einstein's Special Theory of Relativity, Which Two Quantities