20 points and brainiest describe the wave motion and mechanical wave movement of a seismic p wave

P wave. P-wave. a longitudinal wave that advances by alternate compression and expansion in a solid or fluid medium, like a sound wave.

A mechanical wave is a wave that is an oscillation of matter, and therefore transfers energy through a medium. While waves can move over long distances, the movement of the medium of transmission—the material—is limited. Therefore, the oscillating material does not move far from its initial equilibrium position.

in simple terms, the principle states that the buoyancy force on an object is equal to the weight of the fluid displaced by the object, or the density of the fluid multiplied by the submerged volume times the gravitational acceleration, g. this is also known as upthrust.

an energy transformation flow diagram is shown

where is it ?