"Pythagoras believed that light consisted of beams and that these beams came from a person's eyes in straight lines. Sight occurred when these beams touched the objects a person was looking at. This is a correct theory and it is how we see objects today."

true or false?

Question

"Pythagoras believed that light consisted of beams and that these beams came from a person's eyes in straight lines. Sight occurred when these beams touched the objects a person was looking at. This is a correct theory and it is how we see objects today." 

true or false?

caozeyuan · Answer

False, light is reflected by the object seen and reaches eye which sends signals to the brain and form the image

joannablackwelder · Answer

Also, light is a wave and does not move in straight lines.