question archive A 70 kg scuba diver is at the bottom of a lake where pressure is 4 x 105Pa
A 70 kg scuba diver is at the bottom of a lake where pressure is 4 x 105Pa
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A 70 kg scuba diver is at the bottom of a lake where pressure is 4 x 105Pa. Then density of lake water is 1000 kg/m3 and pressure at the surface of the lake is 1.01 x 105 Pa. Consider that the density of scuba diver's body is 985 kg/m3. How deep is the lake?
