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Pressure and pressure differences in fluids (physics only) key terms
Study Pressure and pressure differences in fluids (physics only) with curriculum-aligned Key Terms resources, practice links, and exam-focused support.
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key terms
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Topic
Pressure and pressure differences in fluids (physics only)
AqaGcsePhysicsForces
Key terms
atmospheric pressure
The pressure exerted by the weight of air particles colliding with surfaces.
altitude
The height above a reference point, typically sea level, affecting atmospheric pressure.
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