10. Fluids
Question Name Average time to answer (seconds) Total correct answers Total incorrect answers
  Which expression gives the magnitude of the work done by the ... ...
  Which expression gives the force due to viscosity?
  A tiny propeller is inserted at point A in order to measure ... ...
  A pipe has a circular cross section, such that the radius of ... ...
  A thread (diameter d) in the shape of a rectangle (length l, ... ...
  A wire circle is sitting on the surface of the water, and a ... ...
  The figure shows a simple barometer, which is essentially a ... ...
  The two flasks shown in the figure have no ambient atmosphere, ... ...
  If the work done by the piston on the fluid is W2, and the ... ...
  If the force exerted by the piston is F2, what load can be ... ...
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