Question

the property of light travling in a straight line is known as​

Answer 1

Answer:

Hope this helps you

Explanation:

Rectilinear propagation

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.

Answer 2

Answer:

Rectilinear propagation

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.