← Physics (4PH1)
Q1 / 5
Density and pressure
Foundation
2 marks
Why does pressure in a liquid increase with depth?
A
More liquid column above → greater weight per area → P = ρgh increases with depth
B
Pressure decreases with depth because liquid spreads out
C
Only gases have increasing pressure with depth
D
Pressure depends only on the density of the liquid, not depth
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