Primary Notions of Hydrodynamics.
Toricelli’s principle. Mariotte’s vessel and syphon. Uniform flow of liquids. The same of gases.
Molecular Phenomena.
Cohesion of liquids. Adhesion of liquids to solids. Capillary phenomena. Apparent attractions and repulsions of floating bodies.
Adhesion of drops.
Molecular actions intervene as disturbing forces in the phenomena of the equilibrium and motion of liquids.
HEAT.
EFFECTS OF HEAT ON BODIES.
Lessons 6–9. Generalities.