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The pressure acting on a submarine is 3 ...

The pressure acting on a submarine is `3 xx10^(5)` at a certain depth. If the depth is doubled the percentage increase in the pressure acting on the submarine would be :
(Assume that atmospheric pressure is `1 xx 10 ^(5)` Pa density of water is `10^(3) kgm ^(-3), g - 10 ms ^(-2))`

A

`(3)/(200) %`

B

`(200)/(3) %`

C

`(200)/(5) %`

D

`(5)/(200)%`

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