Question

With the help of a diagram, liquid exert different pressure at different depth . explain​

Answer 1

Answer:

To show: A liquid exerts pressure at the bottom of the container.

Procedure - Take a balloon and tie it at the lower end of a glass tube and hold vertically as in figure (a). Pour some water in the tube, balloon bulges out as in fig (b) because the water column exerts pressure at its bottom.

Observation - Force on the balloon is equal to the weight of the water column which is called Thrust. Also, pressure exerted by the water P = Thrust/Area of bottom of the tube.

This shows that a liquid exerts pressure at the bottom of the container in which it is kept.

Answer 2

Answer:

As the depth of water increases the pressure of water gradually increases. The greater the depth of a point in a liquid, the greater is the pressure. Liquids also exert pressure on the walls of the vessel in which they are stored. The sideways pressure exerted by liquids also increases with the depth of the liquid.The pressure in a liquid is different at different depths. Pressure increases as the depth increases. The pressure in a liquid is due to the weight of the column of water above. ... The greater pressure at the bottom would give a greater 'force per unit area' on the wall.The pressure exerted by a liquid increases with depth. This is due to an increase in hydrostatic pressure, the force per unit area exerted by a liquid on an object. As you go deeper, the area of liquid exerting pressure increase thus it also increases the pressure.