Question

how do liquids exert pressure​

Answer 1

Answer:

Hello❤❇!!

✍The forces, acting over the object's surface, exert pressure on the object. 

Answer 2

Answer:

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. If the container were not there, the liquid would spread on the ground pretty much flat as a pancake except for the effect of surface tension. So that force puts pressure on the container instead.

Also the molecules vibrate in the liquid inside is at a certain pressure therefore it is at a certain temperature, so the molecules vibrate at a certain frequency. Inside the liquid they don’t meet much resistance if the liquid is homogeneous, the pressure is the same, but at the edges where the container is, there is resistance because the density of the material is not the same. The molecules moving inside hit the barrier, that force causes pressure. If you heat up the liquid you will increase the pressure on the vessel by increasing the velocity of the molecules and therefore increase the force with which they hit the container.

hope this hepls...