5 Written Questions

1. the speed that a fluid moves in a given amount of time (mL/sec)
2. anything that flows
3. a confined, pressurized system that uses moving air or other gases
4. capable of being squeezed into smaller volume
5. a force that acts to slow a body moving through a fluid

4 Multiple Choice Questions

1. the most common device for measuring air pressure
   1. barometer
   2. hydrometer
   3. pneumatic
   4. buoyancy
2. a cylinder or disk inside a larger cylindar that moves under fluid pressure
   1. viscosity
   2. drag
   3. piston
   4. density
3. a device used to measure the density of liquids
   1. barometer
   2. hydraulics
   3. hydrometer
   4. viscosity
4. concerns the flow of air around solid objects or the effect of air on objects moving through it
   1. hydraulics
   2. density
   3. aerodynamics
   4. buoyancy

4 True/False Question

1. viscosity → the amount of mass in a certain volume of a substance (g/mL)
   

   True        False

2. hydraulics → a device used to measure the density of liquids
   

   True        False

3. density → the physical property of a liquid that limits it's ability to flow (thickness)
   

   True        False

4. buoyancy → the upward force that a fluid exerts on an object less dense than itself
   

   True        False