Question

Which would best model the motion of P waves?(1 point)
Responses

attaching one end of rope to a chair and moving the other end from side to side
attaching one end of rope to a chair and moving the other end from side to side

pulling one end of a spring and releasing it
pulling one end of a spring and releasing it

holding a ball up high and releasing it
holding a ball up high and releasing it

attaching one end of rope to a chair and moving the other end up and down
attaching one end of rope to a chair and moving the other end up and down

Answers

GPT-4o mini
The best model for the motion of P waves (primary waves) is:

**attaching one end of rope to a chair and moving the other end from side to side.**

P waves are longitudinal waves, meaning they move in the same direction as the wave propagation. Moving the rope side to side illustrates how particles in a medium compress and expand in the direction of wave travel, which is similar to how P waves move through the Earth.

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