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The process whereby light passes through a straight line is known as what

The process whereby light passes through a straight line is known as what

Grade:6

3 Answers

Yusuf Abdulazeez
14 Points
4 years ago
It's know as rectilinear propagation of light
Because any object that passes through a straight line that is how it behaves
Vikas TU
14149 Points
4 years ago
Dear student 
Refraction. If you shine a beam of light (a bundle of parallel rays) through the air, it will travel in a straight line. Rays of light usually travel in straight lines until they hit something.
Good Luck 
Arun
25750 Points
4 years ago
Light always travels along the geodesics of spacetime. In flat spacetime (far from any masses) geodesics are straight lines; in curved spacetime (near large masses) they may appear curved when viewed from other frames.

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