Question

Which one is refer to the slowing of time at high speeds?

• A. time dilation
• B. time expansion
• C. time contraction
• D. space-time
• E. time flip

Answer 1

The correct option is A time dilation

In the theory of relativity, time dilation is a difference of elapsed time between two events as measured by observers either moving relative to each other or differently situated from a gravitational mass or masses.

The time as measured by a relatively moving observer is slower than that compared by that on rest.