Einstein's general theory of relativity suggests that
A) the universe is round.
B) light travels at a constant speed.
C) nothing can travel faster than the speed of light.
D) the fabric of space is curved by gravity.

Question

Quizplus · Accepted Answer

Einstein's general theory of relativity proposes that massive objects cause a distortion in the fabric of space-time, which we experience as gravity. This means that the path of light is bent by the curvature of space, and objects move along the curvatures in a way that explains the observed effects of gravity. Therefore, D is the correct choice. A is incorrect, as the universeshape is still under debate, and B and C are both concepts from special relativity, which is a separate theory from the general theory of relativity.

Einstein's General Theory of Relativity Suggests That