A tank 5 m high is filled with water upto 3 m then is filled to the top with oil of density 0.85 g/cm
The pressure at the bottom of the tank, due to these liquids is.............. . (g = 10 m/s2).
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Explanation:
density of water =1000 kg/m^3
density of oil =0.85 g/cm^3= 850 kg/m^3
pressure of water = 1000*10*3
= 30000 N/m^2
pressure of oil = 850*10*2
= 17000 N/m^2
total pressure = 30000 + 17000
= 47000 N/m^2
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