What happens when seismic waves encounter a boundary between two materials?

Name: What happens when seismic waves encounter a boundary between two materials?
Brand: Quizplus
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Question

Quizplus · Accepted Answer

When seismic waves encounter a boundary between two materials, some of the wave energy bounces off the boundary (as reflected waves) and some passes through the boundary (as transmitted waves). The amount of reflection and transmission depends on the properties of the materials and the angle at which the waves hit the boundary.

What Happens When Seismic Waves Encounter a Boundary Between Two