The force acting on a window of area 
of submatine at a depth of 2000 m in an ocean, the interior of which is maintained at seal level atmospheric pressure is (Density of sea water 
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
C
Here, 
The pressure outside the submarine is
Where 
is the atmospheric pressure
Pressure inside the submarine is 
Hence net pressure acting on the window is gauge pressure.
Gauge pressure 
Area of a window is
Force acting on the window is
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