Question

explain liquids exert pressure on the walls of the container with the help of an activity.

Answer 1

• The liquid inside has air that exerts a downward pressure on it and it is held by the sides of the container. Therefore the pressure exerted by the air (and gravitation) pushes the liquid down and against the sides of the container. ... The molecules moving inside hit the barrier, that force causes pressure.

Answer 2

QUESTION -

explain liquids exert pressure on the walls of the container with the help of an activity.

ANSWER -

✔️Take a plastic bottle.

You can take a discarded water or soft drink bottle.

✔️Fill a cylindrical glass tube.

You can do so by slightly heating one end of the glass tube and then quickly inserting it near the bottom of the bottle.

✔️Make sure That the water does not leak from the joint.

If There is any leakage, seal it with molten wax. Cover the mouth of the glass tube with A thin rubber sheet.

✔️Now fill the bottle up to half with water.

You observe that the rubber sheet fix to the glass tube bulb this time.

✔️Put some more water and you will see the rubber sheet bulge once again.

This indicates that water exerts pressure on the sides of the container.