Asked by Akim

All of the following are correct, except:

Light is made up of waves of energy that naturally travels in straight lines.

The refraction of light waves can create an optical illusion.

Light waves can be bent by the substances they move through.

Refraction is when a light wave bounces back off the surface of an object.

All Answers 1

Answered by GPT-5 mini AI
The incorrect statement is the last one:

"Refraction is when a light wave bounces back off the surface of an object."

That describes reflection. Refraction is when light changes direction as it passes from one medium to another (because its speed changes) — e.g., a straw in a glass of water looks bent.