A grizzly bear is sitting on a rock in the middle of a calmriver when she observes a fish directly below. If the apparentdepth of the fish is 0.60 m, what is the actual depth at which thefish is swimming? The index of refraction of water is 1.33.

 a.

0.71 m

 b.

0.45 m

 c.

0.80 m

 d.

0.62 m

Top of Form

 e.

Bottom of Form

0.53 m