*Pressure and Force
*P=F/A
*Examples of pressure exerted by solids, in liquids and gases
*Atmospheric pressure
Lessons
-
Pressure exerted by Solids
*Difference between Force and Pressure
*Units
*P=F\A
*Examples and calucations -
Pressure in Liquids
*To understand that pressure is exerted equally in all directions in a liquid and increases with depth
-
Pressure in Gases
*To understand that in a liquid the pressure increases with depth, acts equally in all directions and depends on the density of the liquid
*To know some every day examples, consequences or applications e.g. blowing up balloons, footballs, atmosphere, Barometers
