The primary difference between the special theory of relativity and the general theory of relativity is that the general theory also describes
A)length contraction.
B)the nature of gravity.
C)time dilation.
D)the constancy of the speed of light.

Question

Quizplus · Accepted Answer

The special theory of relativity only deals with objects moving at a constant velocity in the absence of gravitational fields, while the general theory of relativity includes gravity and its effect on space and time. Therefore, the correct answer is B, as the general theory of relativity offers a more complete and comprehensive explanation of the nature of gravity.

The Primary Difference Between the Special Theory of Relativity and the General