If the atmospheric pressure on the surface of an oil tank (sp. gr. 0.8) is 0.1 kg/cm2, the pressure at a depth of 2.5 m, is
Options
A. 1 metre of water
B. 2 metres of water
C. 3 metres of water
D. 3.5 metres of water
E. 4.0 metres of water.
Correct Answer
3 metres of water
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