If the atmospheric pressure on the surface of an oil tank (sp. gr. 0.8) is 0.2 kg/cm", the pressure at a depth of 50 m below the oil surface will be

If the atmospheric pressure on the surface of an oil tank (sp. gr. 0.8

1.	If the atmospheric pressure on the surface of an oil tank (sp. gr. 0.8) is 0.2 kg/cm", the pressure at a depth of 50 m below the oil surface will be
A.	meters of water column
B.	meters of water column
C.	meters of water column
D.	meters of water Column
Answer» E.