To "spear" a blue fish with a red laser beam and compensate for refraction, aim your laser
A)directly at the sighted fish.
B)above the sighted fish.
C)below the sighted fish.

Question

Quizplus · Accepted Answer

Due to the refraction of light when it passes from air into water, the apparent position of the fish is higher than its actual position. Therefore, to compensate for this effect, one should aim the laser below the sighted fish to accurately target it.

To "Spear" a Blue Fish with a Red Laser Beam