-- Core --

✔

Define pressure as force per unit area; recall and use the equation p = F/A.

Describe how pressure varies with force and area in the context of everyday examples.

Describe, qualitatively, how the pressure beneath the surface of a liquid changes with depth and density of the liquid.

-- Extended --

✔

Recall and use the equation for the change in pressure beneath the surface of a liquid: Δp = ρgΔh.