A) buoyant force
B) Pascal's law
C) gravitational law
D) electrostatic law
Correct Answer: B
Solution :
Pascal's law states that in a body of equally dense fluid at rest, the pressure is the same for all points in the fluid so long as those points are at the same depth below the fluid's surface. Pascal's law gives the fluid pressure at mechanical equilibrium on which only gravity forces are taken into account.
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