If you wish to hit a blue fish with a red laser beam,you should compensate for refraction between the air and water by aiming your laser
A)directly at the sighted fish.
B)above the sighted fish.
C)below the sighted fish.

Question

Quizplus · Accepted Answer

Refraction occurs when light travels from one medium to another of different densities, such as air to water. In this case, the laser beam will bend as it enters the water, causing the fish to appear higher than its actual position. To compensate for this, you should aim the laser below the sighted fish so that it hits the correct target. Therefore, the best choice is C.

If You Wish to Hit a Blue Fish with a Red