Question

a vessel whose base area is 250 cm square contains water upto a height of 2m calculate the pressure​

Answer 1

Answer:10kpa

Explanation:pressure is force per unit area

Pressure by water in vessels is given by (density*gravity*vol)

Also consider the center of mass of the liquid so divided by 2

(Roh*g*h)/2

1000*10*2)/2

10kpa

Formula derivation

F/A=p

Mg/A=p( here mg is force applied by water)

density*volume*graity/A (d=m/vol)

Density*Area*length*g/Area (vol.=A*l)

Pressure=density*g*h