Cyclopædic Science simplified ... With ... illustrations |
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Page 3
... plate of the receiver with a Thompson's reflecting galvanometer needle ( an instrument which is described and ... plate ; a length of cone , & c . , 5 in .; ed , diameter of the aperture of the reflecting cone 24 in .; f , the disc of ...
... plate of the receiver with a Thompson's reflecting galvanometer needle ( an instrument which is described and ... plate ; a length of cone , & c . , 5 in .; ed , diameter of the aperture of the reflecting cone 24 in .; f , the disc of ...
Page 18
... plate in front of the aperture I will be divided by K into a red and a green disc . B بليليا 10 DC B F FIG . 17 ... plates of glass capable of moving round the axis of the tube , and furnished with a pointer and graduated arc . By means ...
... plate in front of the aperture I will be divided by K into a red and a green disc . B بليليا 10 DC B F FIG . 17 ... plates of glass capable of moving round the axis of the tube , and furnished with a pointer and graduated arc . By means ...
Page 31
... plates of glass cemented together by two of their sides , so as to form an acute angle . The ends being closed up with pieces of plate glass cemented to the other plates , the trough is fixed horizontally for the reception of the ...
... plates of glass cemented together by two of their sides , so as to form an acute angle . The ends being closed up with pieces of plate glass cemented to the other plates , the trough is fixed horizontally for the reception of the ...
Page 32
... plates , or plates shaped like those in Fig . 32 , having their broadest ends , A O , B O , from 1 to 2 in . wide ... plate glass may be either quicksilvered or not , and its posterior surface may be ground , or covered with black wax ...
... plates , or plates shaped like those in Fig . 32 , having their broadest ends , A O , B O , from 1 to 2 in . wide ... plate glass may be either quicksilvered or not , and its posterior surface may be ground , or covered with black wax ...
Page 52
... plate glass , A B , A C , B C. A very simple hollow prism for this purpose may be made by fastening together at any angle two pieces of plate glass , A B , A C , with a bit of wax F. A drop of the fluid may then be placed in the angle ...
... plate glass , A B , A C , B C. A very simple hollow prism for this purpose may be made by fastening together at any angle two pieces of plate glass , A B , A C , with a bit of wax F. A drop of the fluid may then be placed in the angle ...
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Common terms and phrases
acid action air-pump angle apertures apparatus arrangement axis ball barometer battery bismuth body boiling brass called carbon cause charged chemical circuit coating coil colours condensing conductor connected constructed copper cylinder described diameter direction disc discharge dry pile effect elec electric current electrical machine electro-magnet electroscope engine equal experiments flame fluid force galvanometer gases glass heat hydrogen inch induction instrument insulated iron latent heat latter length lens Leyden jar light lines magnetic mercury metal mirror motion needle observed obtained paper particles pass piece piston placed plate platinum polarized pole Polytechnic position pressure prism produced pump quantity rays reflected refraction resistance rheostat screw shellac shown side silver Sir Charles Wheatstone sound spark spectrum steam string substance sulphuric acid surface telegraph temperature thermometer tinfoil tion tourmaline tricity tube valve vapour velocity vessel vibrations voltaic wheel whilst wire zinc