Question

why a fish out of water has a blur view of what is around it in the air

Answer 1

Answer:

It looks like the spoon bends at the water's surface, but it's really the light rays bending as they pass between the air and the denser water. ... Most of the refraction takes place when light passes from the air into the cornea, which is much more dense, but water and the cornea have similar densities.