tag="{http://www.w3.org/1999/xhtml}a">85

Chapter VI. Work And Energy.

• (1) Work and Energy 119
• (2) Power and Energy 123
• (3) The Lever and Simple Machines 129
• (4) Wheel and Axle and Pulley 136
• (5) Efficiency and the Inclined Plane 142
• (6) Friction and its Uses 147
• (7) Water Power 152

Chapter VII. Heat, Its Production And Transmission.

• (1) Sources and Effects of Heat 159
• (2) Temperature and Expansion 162
• (3) Expansion of Gases, Liquids and Solids 167
• (4) Modes of Transmitting Heat 173
• (5) Convection, Heating and Ventilation 179
• (6) The Moisture in the Air, Hygrometry 191
• (7) Evaporation 196

Chapter VIII. Heat And Work.

• (1) Heat Measurement and Specific Heat 200
• (2) Heat and Changes of State 205
• (3) Heat and Work 212
• (4) Heat Engines 222

Chapter IX. Magnetism.

• (1) General Properties of Magnets 228
• (2) Theory of Magnetism, Magnetic Fields 232
• (3) The Earth's Magnetism 238

Chapter XI. Static Electricity.

• (1) Electrification and Electrical Charges 243
• (2) Electric Fields and Electrostatic Induction 247
• (3) Electric Theories, Distribution and Electric Charges 252
• (4) Potential, Capacity, and the Electric Condenser 257
• (5) Electrostatic Generators 262

Chapter XI. Electric Currents Produced By Voltaic Cells.

• (1) Electrical Currents and Circuits 267
• (2) The Simple Voltaic Cell and its Action 270
• (3) Practical Voltaic Cells public@vhost@g@gutenberg@html@files@40175@[email protected]#Page_274" class="pginternal"