Page:Encyclopædia Britannica, Ninth Edition, v. 11.djvu/617

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HEAT 583 Name. Mean Expansion per degree. Range. Authority. Copper 0000178 1866 to 100 40 40 40 40 40 0" to 100 100 100 40 40 to 100 100 40 to 100 ,. 100 40 40 40 40 to 100 to 100 40 40 40 to 100 100 40 40 40* 0" to 100 100 ., 100 40 -38-8

20 50 40 40 40 to 100 100 100 100 100 40 40 40 40 40 40 40 40 to 100 Borda. Matt hie ssen. } Fizeau. J Matthiessen. Fizeau. Borda. J Calvert, Johnson, ( and Lowe. Matthiessen. > T7- > Fizeau. ) ( Calvert, Johnson, ( and Lowe. Matthiessen. Fizeau. f Calvert, Johnson, ( and Lowe. Matthiessen.

Fizeau. 

j f Calvert, Johnson,

and Lowe. 

Matthiessen. > Fizeau. ( Calvert, Johnson, ( and Lowe. Matthiessen. y Fizeau. Muschenbrb ck. J Calvert, Johnson.

and Lowe. 

Mittthiessen. Fizeau. Muschenbrb ck. J Calvert, Johnson, ( and Lowe. Matthiessen. J Calvert. Johnson, ( and Lowe. Pfaff. Fizeau. Heinrich. > v Fizeau. > Pfaff. native L. ) Superior, f commercial.. Ruthenium, semi- 1 fused } 169 1678 0963 0850 1104 1176 0857 0680 0886 0700 0657 2200 2976 2918 332 3159 3069 2694 4170 0559 0980 1056 1692 0882 1152 133 1316 1621 1208 1346 1460 138 ., 1470 ,. 1443 00000 00562 . 00852 01286 0786 0540 2078 2840 273 2296 222 19504 0166 0122 0137 2387 3359 2916 002941 00000829 0836 09540 Rhodium, semi- ^ Palladium forged Platinum Iridium Osmium, semi-fused Zinc ., distilled Cadmium distilled Magnesium, cast Indium, cast Arsenic, sublimed.... along axis ~ normal to ( -2 axis f >> mean value ) o Bismuth ,, along axis^ "S ,, normal to -g axis f > mean value j u Gold, annealed ,, cast Carbon, diamond , graphite , gas carbon... , anthracite... Tin Aluminium, com- ) mercial f Fluor spar, CaF 2 Silver iodide, Agl, cylinder, precipi tated and com pressed Lengthwise Transversely Mean value Mercuric iodide, ) HgI 2 } Lead iodide, PbI 2 Cadmium iodide, ) CdI 2 f Ice, H 2 Hematite, Fe 2 3 , | along axis | Hematite, Fe 2 3 . ) normal to axis... j Magnetic oxide of) iron, Fe 3 4 j Name. Mean Expansior per degree. Range. Authority. Copper oxide, CuO... Zinc oxide,. ZnO, ) along axis f - -000000095 000000 + 000000136 00597 ,. 01059 0316 0539 0781 1419 10084 18594 ,. 017214 -0000001316 + 00000106 0137 08325 08362 04723 ,. 09369 ,. 077321 08478 083333 08280 086130 091827 . 101114 , 0890890 , 087572 , 089760 , 091751 , 08510 , 09498 , 1195 08813 08983 165 0884 2508 2033 1952 2692 1817 1933 1844 2116 1737 1875 1930 1783 1893 1895 1859 2283 2033

4 -I 10 SO 3 . 50 40 40 40 40 to 100 100 100 100 40 40 to 100 100 100 100 100 100 100 100 0- 100 100 200 200 , 300 , 100 , 100 , 100 , 100 " , 100 16 6 to 100 16 6 350 1000 ,, 1400 40 to 100 16-6 100 l6-6 264 100 100 0" 100 16-6 to 100 16 -6 350 16-6 957 100 100 100 100 100 40 16-6 to 100 16-6 206 40 40 j 16-7 to 25-3 25-3 35-4 Fizeau. 1 Pfaff. J > Fizeau. | Pfaff. J Smeaton. Deluc. > Dulon g and Petit. f Lavoisier and Laplace. Hagen. Weinhold. j- Daniell. j Deville and ( Troost. Fizeau. Smeaton. I Daniell. -Smeaton. [Daniell. J- Smeaton. Borda. Roy. Fizeau. Daniell Fizeau. - Kohlrausch. Roy. Zincite, normal to ) axis j Quartz, Si0 2 , along ) axis j Quartz, Si0 2 , nor- ) mal to axis j Pyrite, FeS 2 Galena, PbS Beryl, longit. axis... horiz. axis Emerald, along axis. normal to ) axis f Topaz, lesser horiz. 1 Topaz, greater ) horiz. axis j Topaz, vertical ) horiz. axis f Tourmaline, longit. ) axis J Tourmaline, horiz. ) Gamet Glass tube ,, rod ,, plate .. crown... white French. .. tube soft Thuringian Wedgewood ware... Bayeux porcelain.... Platiniridium, one- 1 tenth iridium.... j Lead andtin, solder ) 2 lead, 1 tin J Lead and antimony. Type metal Zinc and tin 8 ) zinc, 1 tin j Copper and tin 8 ) copper, 1 tin j Speculum metal Bronze, J tin Brass, cast English Pewter 1994 00027854 00002782 770 842 Equal to Glass. Paraffin, Rangoon Soft coal, Charleroi... Ebonite

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