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GCSE Physics › P.5.5 Pressure in a fluid
Free AQA GCSE Physics practice questions on Pressure in a fluid. Sample questions below with detailed mark schemes — sign up to practise the full set with spaced repetition.
A scuba diver descends deeper into the ocean. As they go down, they experience increasing pressure from the water above them. Understanding pressure in fluids is essential for safe diving practices.
A submarine operates at different depths in the ocean. As it descends, the water pressure increases significantly. The submarine's hull must be designed to withstand these extreme pressures without collapsing. Engineers need to understand how pressure varies with depth to ensure crew safety.
A submarine is exploring the ocean at different depths. The submarine has windows made of reinforced glass that must withstand the pressure from the surrounding water. As the submarine descends deeper, the crew notices the water pressure increases significantly.
A scuba diver descends into the ocean. At a depth of 10 metres, the pressure is approximately 200 kPa. At a depth of 20 metres, the pressure is approximately 300 kPa.