Cyclopadic Science SimplifiedF. Warne and Company, 1869 - 685 pages |
From inside the book
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Page 78
... turned round . These axes are made to revolve in the following manner : a circular copper plate , about 4 in . in FIG . 87 . diameter , has three pulleys of different dia- meters fixed upon its upper surface , whilst its lower surface ...
... turned round . These axes are made to revolve in the following manner : a circular copper plate , about 4 in . in FIG . 87 . diameter , has three pulleys of different dia- meters fixed upon its upper surface , whilst its lower surface ...
Page 115
... turned 90 ° , in which position it is shown at d A. h a h B. h h d c D a С h FIG . 126 . C A , Fig . 126 , as a bird's - eye view , and at the horizontal view , B , Fig . 126 , the light d is wholly transmitted or refracted at c'c ...
... turned 90 ° , in which position it is shown at d A. h a h B. h h d c D a С h FIG . 126 . C A , Fig . 126 , as a bird's - eye view , and at the horizontal view , B , Fig . 126 , the light d is wholly transmitted or refracted at c'c ...
Page 400
... turned to the letter A. 7. To call attention for the purpose of sending a message , first turn your own alarum off , then rotate the handle of the communicator and let the needle pass from + to + . This will ring the bell at the other ...
... turned to the letter A. 7. To call attention for the purpose of sending a message , first turn your own alarum off , then rotate the handle of the communicator and let the needle pass from + to + . This will ring the bell at the other ...
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Common terms and phrases
angle apparatus appear arrangement Atomic weight atoms ball battery bismuth body boiling brass called carbon cause charcoal charge chemical chloride circuit coating coil colour condensing conductor connected containing copper crystal cylinder decomposed diameter direction disc discharge effect electric current electrical machine electro-magnet electroscope engine equal experiments flame fluid force galvanometer gases glass gold gun cotton heat hydrogen inch instrument insulated iodine iron latter length lens Leyden jar light lines liquid magnetic mercury metal mirror motion needle nitric acid obtained oxide oxygen paper particles pass phosphorus piece piston placed plate platinum polarized pole position pressure prism produced quantity rays refraction resistance salt screw shown side silver sodium solid solution sound spark specific gravity spectrum steam substance sulphate sulphuric acid surface temperature thermometer tion tourmaline tricity tube vapour velocity vessel vibrations voltaic weight wheel whilst wire zinc