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| Авторизация |
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| Поиск по указателям |
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| Huey E.G. — What makes the wheels go round? A first-time physics |
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| Предметный указатель |
Surface tension 99—105
Switch, electric 58 59
switchboard 133
Tank truck 48 149
Telegraph 58
Telephone 131—134
Telephone exchange 133
Telescope 86
Television 162
Temperature 11 154
Tension, surface 99—105
Tent 101
Thermometer 11 12
Timer 74
Towel 105
Track, gasoline 48
Trolley car 58
Turbine 69—71
Turbine, reaction 69 70
Turbine, steam 68 70 71
Ultraviolet rays 140 141
UP 89 90
VACUUM 25 33 81
Vacuum bottle 34
Vacuum tube 159 163
Valve-chest 64
VIBGYOR 143—146 151
Vibration 126
| Visible light 139 141
Von Guericke 25 26 29 30
Washington 79—83
Water 1 3 5 15 24 97 99—105
Water jacket 76
Water pipe 18
Water pressure 31 32
Water striders 101
Water wheel 68 69
Wave-length 138 145 156
Waves, carrier 157—160 163
Waves, electromagnetic 137—142 156
Waves, heat 141
Waves, light 136
Waves, radio 141 156 162
Waves, sound 128 129 141
Weight 34 35 84 93
Weights, falling 84—88
white light 143
Wick, lamp 105
Windmill 71
Wire, electric 57—59
Wire, grounded 58
Wright brothers 80
Wrought iron 18
X-rays 139 140
Zero weather 13 14
Zinc 1 53—55
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