Weegy: Oil flows upward in the wick of a lantern because of the liquid property called A. [ viscosity.
'When fluid is forced through a tube, the fluid generally moves faster near the axis and very slowly near the walls, therefore some stress is needed to overcome the friction between layers and keep the fluid moving. For the same velocity pattern, the stress required is proportional to the fluid's viscosity.' ] User: When an automotive ... (More)