Question

why do waves refacte in shallow water

Answer 1

Answer:

This involves the change in direction of the wave.When they pass through one medium to another.They transmitted from deep water to shallow water thus the speed decreases.and direction changes.

Answer 2

Explanation:

When waves travel into areas of shallow water, they begin to be affected by the ocean bottom. The free orbital motion of the water is disrupted, and water particles in orbital motion no longer return to their original position. As the water becomes shallower, the swell becomes higher and steeper, ultimately assuming the familiar sharp-crested wave shape. After the wave breaks, it becomes a wave of translation and erosion of the ocean bottom intensifies.