The refraction of waves tends to concentrate wave energy ______ and disperse energy _____.
A) in bays; on headlands
B) on headlands; in bays
C) along coasts; behind breakwaters
D) along coasts; on headlands
E) along coasts; in bays

Question

Quizplus · Accepted Answer

The refraction of waves occurs when waves approach a shoreline at an angle. As they enter an area with shallower water, the part of the wave closest to the shoreline slows down before the rest of the wave, causing the wave to bend or refract. This tends to concentrate wave energy on headlands or points that stick out from the shoreline, while dispersing energy in bays or areas that are more sheltered from wave action. Therefore, choice B is the best answer because it correctly describes the concentration of wave energy on headlands and the dispersion of wave energy in bays.

The Refraction of Waves Tends to Concentrate Wave Energy ______