(C) The force exerted by a liquid on the base of a vessel is equal to the weight of the liquid contained in it,provided the vessel has vertical walls

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(C) The force exerted by a liquid on the base of a vessel is equal to the weight of the liquid contained in it,provided the vessel has vertical walls (like a cubical vessel).The force $F$ is given by $F = mg$.Since the masses of the liquids in all three vessels are equal $(m_{A} = m_{B} = m_{C} = m)$,the force exerted on the base of each vessel is $F_{A} = F_{B} = F_{C} = mg$.Therefore,the force exerted by the liquid on the base is the same in all the vessels.

Class 11 Physics Fluid Mechanics and Surface Tension Pressure and Density (of Mixure)

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Three liquids of equal masses are taken in three identical cubical vessels $A$,$B$,and $C$. Their densities are $\rho_{A}$,$\rho_{B}$,and $\rho_{C}$ respectively,where $\rho_{A} < \rho_{B} < \rho_{C}$. The force exerted by the liquid on the base of the cubical vessel is

KCET 2010 All KCET

A
maximum in vessel $C$
B
minimum in vessel $C$
C
the same in all the vessels
D
maximum in vessel $A$

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Fluid Mechanics and Surface Tension

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Pressure and Density (of Mixure)

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Three liquids of equal masses are taken in three identical cubical vessels $A$,$B$,and $C$. Their densities are $\rho_{A}$,$\rho_{B}$,and $\rho_{C}$ respectively,where $\rho_{A} < \rho_{B} < \rho_{C}$. The force exerted by the liquid on the base of the cubical vessel is

Similar Questions

In a $U-$tube experiment,a column $AB$ of water is balanced by a column $CD$ of oil,as shown in the figure. Then the relative density of oil is

Consider two liquids $A$ and $B$ in a $U$-shaped tube in static equilibrium as shown in the figure. If the density of the liquid $A$ is twice the density of liquid $B$,then the relation between $h_A$ and $h_B$ is

The pressure at half the depth of a lake is equal to two-third pressure at the bottom of the lake. So the depth '$h$' of the lake is ($\rho$ = density of water in the lake, $g$ = acceleration due to gravity, $P_0$ = atmospheric pressure).

Explain the pressure-measuring device at any point in a fluid in short.

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