A2.5 m tall steel cylinder has a cross sectional area of
1.5m2. at the bottom with a height of 0.5 m is
liquidwater on top of which is a 1 m high layer of gasoline.
thegasoline surface is exposed to atmospheric air at 101 kpa. what
is the highest pressure in the water?

What is the chief metrological difference between measuring with a microscope and with an electronic comparator? a. the microscope is limited to small workpieces.a. the microscope is limited to small workpieces. c. the comparator can only examine one point on the workpiece. d. the microscope carries its own standard.