The Penguin Atlas of Medieval HistoryPDF电子书下载

PART Ⅰ．MECHANICS 1

1．GALILEO AND THE PRINCIPLE OF INERTIA 3

2．NEWTON＇S FIRST TWO LAWS OF MOTION 9

3．FALLING BODIES 13

4．TERMINAL VELOCITY 20

5．GRAVITATIONAL ATTRACTION 26

6．PATHS OF PROJECTILES 32

7．BALANCED FORCES AND NEWTON＇S THIRD LAW OF MOTION 39

8．APPLICATIONS OF THE LAW OF CONSERVATION OF MOMENTUM 49

9．WORK 57

10．ENERGY，POTENTIAL AND KINETIC 65

11．WORK AND HEAT：CONSERVATION OF ENERGY 77

12．POWER 83

13．OUR TWO OCEANS—ATMOSPHERE AND HYDROSPHERE 91

PART Ⅱ．HEAT 107

14．TEMPERATURE AND EXPANSION 109

15．THERMOMETERS 116

16．TEMPERATURES OF VARIOUS PLACES 125

17．QUANTITY OF HEAT AND TEMPERATURE 135

18．THE KINETIC THEORY OF HEAT 149

PART Ⅲ．ELECTRICITY AND MAGNETISM 175

19．ELECTROSCOPES：PITH BALLS AND GOLD LEAVES 177

20．CONDUCTION，INDUCTION 183

21．THUNDERSTORMS 191

22．ARTIFICIAL PRODUCTION OF CHARGE 197

23．MAGNETISM 205

24．FIELDS OF FORCE 214

25．THE ENERGY OF ELECTRIC AND MAGNETIC FIELDS 222

26．CHARGES IN MOTION 231

27．MAGNETIC FIELDS IN MOTION 246

PART Ⅳ．ELECTRICITY AND MATTER 263

28．CONDUCTORS，SOLID AND LIQUID 265

29．THE CONDUCTION OF ELECTRICITY BY GASES 275

30．PHOTOELECTRIC AND THERMIONIC EFFECTS 283

31．CATHODE RAYS 293

32．ELECTRONS：THEIR MASS AND VELOCITY 301

33．POSITIVE RAYS，PROTONS，NEUTRONS，AND ISOTOPES 311

34．RADIOACTIVITY AND TRANSMUTATION 316

PART Ⅴ．WAVES AND RADIATION 331

35．ABOUT WAVE PHENOMENA IN GENERAL 333

36．THE SPECIAL ATTRIBUTES OF WAVES 347

37．ON SOUND 372

38．ELECTROMAGNETIC WAVES 385

39．VISIBLE LIGHT 398

40．RADIATION AND ATOMIC STRUCTURE 415

INDEX 443