Question

what is mean by rectilinear propagation of light​

Answer 1

Explanation:

Rectilinear propagation of light refers to the propensity of light to travel along a straight line without any interference in its trajectory. When light travels through a medium, say air or water, it follows a straight line. However, the path only changes in case there is a shift in the medium.

Answer 2

Question:-What is rectilinear propagation of light?⤵

Answer:⤵

Rectilinear propagation of light is the property of light due to which it travels in a straight line.