Cyclopadic Science SimplifiedF. Warne and Company, 1869 - 685 pages |
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Page 50
... angle formed , Supposing the sine of the angle of refraction in the above experiment with air and water to measure 12 in . , and the sine of the angle of incidence 16 in . , it would follow that in water the sine of the angle of ...
... angle formed , Supposing the sine of the angle of refraction in the above experiment with air and water to measure 12 in . , and the sine of the angle of incidence 16 in . , it would follow that in water the sine of the angle of ...
Page 51
... angle of refrac- tion , because the sine b n of this angle has been made such , that its ratio to Hm , the sine of the angle of incidence , is as I to 1500. The ray R 6 thus refracted will go on in a straight line till it meets the ...
... angle of refrac- tion , because the sine b n of this angle has been made such , that its ratio to Hm , the sine of the angle of incidence , is as I to 1500. The ray R 6 thus refracted will go on in a straight line till it meets the ...
Page 52
... angle of refraction B R N is also known ; and the angle of incidence H R B being found by the preceding methods , we may determine the index of refraction for any prism by the following analogy : E As the sine of the angle of refraction ...
... angle of refraction B R N is also known ; and the angle of incidence H R B being found by the preceding methods , we may determine the index of refraction for any prism by the following analogy : E As the sine of the angle of refraction ...
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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