what is a prism used to refract?
focusing a lens photons h2o glass oxygen rays or beams our nearest star an electron lens
A B C D E F G H
Light seems to travel in rays or beams.
a prism is used for refracting rays or beams
what is a prism used to refract? (A) focusing a lens (B) photons (C) h2o (D) glass (E) oxygen (F) rays or beams (G) our nearest star (H) an electron lens