The pressure in the air space above an oil (sp. gr. 0.8) surface in a tank is 0.1 kg/cm". The pressure at 2.5 m below the oil surface will be Options: A . &nbsp2 metres of water column B . &nbsp3 metres of water column C . &nbsp3.5 metres of water column D . &nbsp4 m of water column

The pressure in the air space above an oil (sp. gr. 0.8) surface in a tank is 0.

Question

The pressure in the air space above an oil (sp. gr. 0.8) surface in a tank is 0.1 kg/cm". The pressure at 2.5 m below the oil surface will be

Options:

A . 2 metres of water column

B . 3 metres of water column

C . 3.5 metres of water column

D . 4 m of water column

Answer: Option B

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