Question

please give the answer guys I will mark us bring least and thank and rate also if your answer will be correct and if your answer will be wrong I will report your answer got it ​

Answer 1

Rectilinear propagation describes the tendency of Electromagnetic waves (light) to travel in a straight line. Light only deviates from a straight line when the medium it is travelling through changes density. This is called refraction......

hope this will help u

Answer 2

Answer:

Here is your answer....

Hope it's helpful ☺️

Now please complete your deal