A cube of side 5cm is placed inside liquid .The pressure at the centre of one face of cube is 10 pa
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sorry my maths is weak so I can not answer
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The force exerted by the liquid on this face is 0.1 N
Explanation:
Length of side of cube = 5 cm
Pressure at the centre of one face of cube = 10 pa
Pressure = Force / Area
Area = 10 cm x 10 cm = 100 cm^2
Area = 100 x 10^-4 m^2 = 10^-2 m^2
Force = Pressure x Area
F = 10 x 10^-2
F = 0.1 N
Thus the force exerted by the liquid on this face is 0.1 N
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