An Olympic pool has dimensions 50.0 m × 25.0 m × 2.68 m (length × width × depth). The density of the pool water is 1007 kgm-3. Atmospheric pressure (1.00 atm) is acting on the surface of the water.
If a child dives down to the bottom of the pool what pressure is exerted on the child?
The child now pulls his air filled blow up toy to the bottom of the pool. The toy is compressible and has a volume of 2.19 L on the surface of the pool. What volume does it have on the bottom of the pool? The air around the pool is at thermal equilibrium with the water in the pool.
1 answer
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