🦊 In this GCSE Physics video, we explain how the pressure in a liquid column is determined by the height of the liquid, its density, and the gravitational field strength, using the formula P=h×ρ×g. It also walks through an example where a diver experiences a pressure of 296 kilopascals, with 100 kilopascals from the air, and uses the equation to calculate the depth of the water column, which turns out to be 20 meters.
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