A-LevelPhysicsForces, density and pressureOct/Nov 2011Paper 1 Q201 Mark
A horizontal plate of area 0.036 m² is beneath the surface of a liquid of density 930 kg m⁻³. The force on the plate due to the pressure of the liquid is 290 N. What is the depth of the plate beneath the surface of the liquid?
A0.88 m
B1.13 m
C8.7 m
D9.1 m
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The correct answer is A. This question tests the candidate's understanding of forces, density and pressure within the Physicssyllabus. The examiner's mark scheme requires...
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