Zeanb Alibrahimy
Chemistry 10D
5/30/15
• Pressure is a force per unit area.
EX: Blowing into a rubber balloon.
• Relationship between pressure and force and area is that
force/area is equaled to pressure.
EX: The pound-force per square inch measurement method
common.
• Newton is unit force.
• Atmospheric Pressure is exerted by the weight
of air on the atmosphere.