Question

question 5 how is time related to light?

Explanation:

In physics, according to Einstein's theory of relativity, time and light are closely related. The speed of light is constant in all inertial frames of reference. Time dilation occurs when an object moves at speeds close to the speed of light. Also, light - signals are used to measure time intervals in relativistic scenarios.

Answer:

In physics, time and light are closely linked through concepts like the constancy of the speed of light and time - dilation effects in the theory of relativity.