A diver swims in a pool that is 30 m deep. The diver swims 20 m above the bottom. If the diver descends to 10?
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A diver swims in a pool that is 30 m deep. The diver swims 20 m above the bottom. If the diver descends to 10?

[From: ] [author: ] [Date: 14-03-09] [Hit: ]
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A diver swims in a pool that is 30 m deep. The diver swims 20 m above the bottom. If the diver descends to 10 m above the bottom, what is the gauge pressure?

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height of water above the man = 30-10=20 m
density of water=1000 kg/m^3

now,
gauge pressure=h*d*g
=height of water*density of water*accelaration due to gravity
=20*1000*10
=200000 Pascal
1
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