Question

If the atmospheric pressure on the surface of an oil
tank (sp. gr. 0.8) is 0.2 kg/cm², the pressure at a depth
of 50 m below the oil surface will be
(a) 2 metres of water column
(6) 3 metres of water column
(c) 5 metres of water column
(d) 6 metres of water column
(e) 7 metres of water column.​

Answer 1

Answer:

Good night bro sleep now

Explanation:

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Answer 2

Answer:

(d)

6 meterea of the water column