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The pressure acting on a submarine is 3x10^5Pa at a certain depth. If the depth is doubled, the percentage increase in the pressure acting on the submarine would be: ( assume ATP=1x10^5Pa, the density of water=1000kg/m^3, g=10m/s^2)
A) (200/3)%
B) (5/200)%
C) (200/5)%
D) (3/200)%

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