PhysicsAppleton, 1878 - 149 páginas |
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... Machine described · Leyden Jar described 83 115 84 117 Energetic nature of Electrified Bodies Electric Currents . Grove's Battery described Properties of Current ; heating , chemical , and mag- 85 119 86 119 87 121 netic effects ...
... Machine described · Leyden Jar described 83 115 84 117 Energetic nature of Electrified Bodies Electric Currents . Grove's Battery described Properties of Current ; heating , chemical , and mag- 85 119 86 119 87 121 netic effects ...
Página 23
... machine , called the Bramah Press , from the name of its inventor . We have here a figure of it . You see a couple of bales of wool B Fig . 8 . which we wish to squeeze as much together as pos- sible , in order that they may occupy ...
... machine , called the Bramah Press , from the name of its inventor . We have here a figure of it . You see a couple of bales of wool B Fig . 8 . which we wish to squeeze as much together as pos- sible , in order that they may occupy ...
Página 24
... machine of this kind , that every part of it should be very strong and very tight , otherwise the water would burst out with immense force through any crevice or weak part . 21. Liquids find their level . — The next pro- perty of ...
... machine of this kind , that every part of it should be very strong and very tight , otherwise the water would burst out with immense force through any crevice or weak part . 21. Liquids find their level . — The next pro- perty of ...
Página 106
... machine in action , we shall find that the metal rod has acquired the same proper ties as the glass ; that is to say , it will attract light bodies like paper or elder pith , but all parts of the rod of metal will have the same property ...
... machine in action , we shall find that the metal rod has acquired the same proper ties as the glass ; that is to say , it will attract light bodies like paper or elder pith , but all parts of the rod of metal will have the same property ...
Página 113
... machine when in action , and we shall get a spark , but it will be very feeble . Let us now touch with our finger that part of the hollow ball which is farthest from the machine , and the spark given to the ball will now be much more ...
... machine when in action , and we shall get a spark , but it will be very feeble . Let us now touch with our finger that part of the hollow ball which is farthest from the machine , and the spark given to the ball will now be much more ...
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acid air-pump attracted BALFOUR STEWART battery blow boiling-point bottom brass bright bulb bulk for bulk buoyancy burning-glass called cannon cold colours conductor convection copper cubic inches cylinder Describe an experiment E. A. FREEMAN earth elec electric machine electroscope excited glass excited sealing-wax expand experiment showing fact feet fill fire force gases Give an instance glass support grains gravity heated body hot body Illustrate your reply iron kinds of electricity knob latent heat lens Leyden jar liquid magnify means mercury metal mirror motion move needle nitric acid particles pass phosphorus piston pith ball plate platinum positive electricity pound weight pressure Price Primer prism ray of light rise rubbed scale-pan Sketch solid sound spark steam stoneware strikes substance sulphuric acid surface temperature thermometer thing told tricity tube valve vapour velocity vessel vibrating body weight wire zinc