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You go scuba diving. How much greater is the pressure 93 m below the surface of...

You go scuba diving. How much greater is the pressure 93 m below the surface of the water than the pressure at the surface of the water? (Use ρ = 1 g/cm3 = 1000 kg/m3.)

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Answer #1

Gravitational acceleration = g = 9.81 m/s2

Density of water = = 1000 kg/m3

Atmospheric pressure = Patm

Pressure at the surface of the water = P1 = Patm

Pressure 93 m below the surface of the water = P2

Depth at which pressure is taken = H = 93 m

Difference between the pressure at he surface of the water and 93 m below the surface of the water = P

P = 9.12 x 105 Pa

Difference between the pressure at he surface of the water and 93 m below the surface of the water = 9.12 x 105 Pa

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