Contents

Introduction and measurement -- Molecular forces and motions -- Mechanics of liquids -- Mechanics of gases -- Force and motion -- Work and energy -- Heat, its production and transmission -- Heat and work -- Magnetism -- Static electricity -- Electric currents produced by voltaic cells -- Magnetic effects of electric currents, and electrical measurements -- Chemical and heat effects of electric currents -- Induced currents -- Sound -- Light -- Invisible radiations -- Wireless telephony and alternating currents.