Question

A cube of side 5cm is placed inside liquid .The pressure at the centre of one face of cube is 10 pa

Answer 1

Answer:

sorry my maths is weak so I can not answer

Answer 2

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