What will be the absolute pressure (approximately) at a point 3 m below the free surface of a liquid having a density of 1530 kg/m3, if the atmospheric pressure is equivalent to 750 mm of mercury? (The specific gravity of mercury is 13.6 and density of water is 1000 kg/m3, g = 9.81 m/sec2)
1
95,648 N/m2
2
78,560N/m2
3
1,00,250N/m2
4
1,45,090 N/m2
5
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