Multiple Choice
In the study of forces and free body diagrams, what two aspects of a force do scientists typically measure?
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6. Intro to Forces (Dynamics)
Types Of Forces & Free Body Diagrams
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Which type of seismic waves is responsible for causing the most damage during an earthquake?
A
Secondary waves
B
Surface waves
C
Body waves
D
Primary waves
Verified step by step guidance1
Understand the different types of seismic waves generated during an earthquake: Primary waves (P-waves), Secondary waves (S-waves), and Surface waves.
Recall that Primary waves are compressional body waves that travel fastest through the Earth and arrive first at a seismic station.
Recognize that Secondary waves are shear body waves that travel slower than P-waves and can only move through solids.
Identify that Surface waves travel along the Earth's surface and generally have larger amplitudes and longer durations compared to body waves.
Conclude that because Surface waves cause more ground shaking and have higher amplitudes near the surface, they are responsible for causing the most damage during an earthquake.
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