In each of these situations light refracts, except for one. Identify the case in which light is NOT refracted.
Aa person wears glasses
Bsunlight travels through space
Ca magnifying glass enlarges an image
Eliminate
Da fish is seen at the bottom of a stream
Aa person wears glasses
Bsunlight travels through space
Ca magnifying glass enlarges an image
Da fish is seen at the bottom of a stream