How does hydrostatic pressure vary with depth in a fluid?
A. Hydrostatic pressure is constant with depth in a fluid.
B. Hydrostatic pressure decreases linearly with depth in a fluid.
C. Hydrostatic pressure increases linearly with depth in a fluid.
D. Hydrostatic pressure varies exponentially with depth in a fluid.
Answer:C
How does hydrostatic pressure vary with depth in a fluid?
A. Hydrostatic pressure is constant with depth in a fluid. B. Hydrostatic pressure decreases linearly with depth in a fluid. C. Hydrostatic pressure increases linearly with depth in a fluid. D. Hydrostatic pressure varies exponentially with depth in a fluid.
Explanation: Hydrostatic pressure increases linearly with depth in a fluid. This is due to the weight of the fluid above a given depth pressing down on the fluid below. The formula for calculating hydrostatic pressure is P = ρgh, where P is the hydrostatic pressure, ρ is the density of the fluid, g is the acceleration due to gravity, and h is the depth of the fluid.