A-LevelPhysicsForces, density and pressure9702/12 · May/June 2023 · Q141 Mark

A U-shaped glass tube contains liquid of density 2000 kg m⁻³, as shown. [Figure 14.1] What is the difference in pressure due to the liquid between levels P and Q?

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A780 Pa

B1200 Pa

C1600 Pa

D2000 Pa

✓ Correct answer

A: 780 Pa

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Topic: Forces, density and pressure, A-Level Physics (syllabus 9702). Multiple choice, 1 mark.
Source: A-Level Physics, May/June 2023 Paper 1 Variant 2, question 14.

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