Question

How can we prove that light travels from one place to another?
​

Answer 1

Answer:

gud evening

I hope this may help u

Answer 2

answer

Light can travel in three ways from a source to another location: (1) directly from the source through empty space; (2) through various media; (3) after being reflected from a mirror

Explanation

:_-_-_-_-_-_-_-__-_-_-_-_-_-_-_

Shadows are evidence of light travelling in straight lines. An object blocks light so that it can't reach the surface where we see the shadow. Light fills up all of the space before it hits the object, but the whole region between the object and the surface is in shadow.

hope this helps youhh ❤️❤️