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/m 3 , 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/m 3 , g = 9.81 m/sec 2 )

Correct Answer is : 1,45,090 N/m2

SSC JE Mechanical 11 Oct 2023 Shift 2 Paper

Question : 134 of 200

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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)

95,648 N/m2
78,560N/m2
1,00,250N/m2
1,45,090 N/m²

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