Air pressure is measured in different units. two common units are psi (pounds per
square inch) and millimeters of mercury (mm hg) which is commonly used in a
barometer. the highest barometer reading ever recorded is just over 15.6 psi. the
lowest barometer reading ever recorded was in the middle of about 12.5 psi. these
are all sea level readings. in denver the average pressure is 12.1 psi. what would the
pressure be in mm of hg? if you had a beach ball at the beach with a volume of 5.65
liters where the pressure is 750.0 mm of hg, what would be the volume of the ball
when you flew to denver? what would happen to the ball? [difficulty 3]