710 .853 .833 .814 .795 .777 720 .865 .844 .824 .805 .787 730 .876 .855 .835 .816 .798 .780 .763 .748 .732 740 .888 .867 .846 .826 .808 .791 .774 .758 .742 750 .900 .878 .857 .837 .818 .801 .784 .768 .752 760 .911 .889 .868 .848 .829 .811 .794 777 770 .923 .901 .879 .859 .840 .822 .804 .787 780 .935 .913 .891 .870 .851 .832 .814 .797 .781 790 .947 .924 .902 .881 .843 .825 .807 .791 800 .959 .936 .914 .893 .853 .835 .817 .801 810 .970 .947 .925 .904 .883 .864 .845 820 .982 .958 .935 .914 .894 .874 .855 830 .994 .970 .947 .925 .904 .884 .865 840 1.005 .981 .958 .936 915 .895 .876 850 1.017 .992 .969 .947 .925 .905 860 1.028 1.003 .979 .957 .936 .915 870 1.040 1.015 .991 .968 880 1.051 1.026 1.002 .979 .957 890 1.063 1.037 1.013 .990 .968 900 1.075 1.049 1,024 1.001 .979 .957 .760 .743 .728 .713 .770 .753 .738 .722 .761 .771 .862 .827.810 .794 .029 .837 .820 .804 .029 .813 .029 TABLE V.-COMPARISON OF THE CENTIGRADE THERMOMETER WITH FAHRENHEIT'S AND REAUMUR'S, GIVING THE CORRESPONDING VALUES FOR EACH DEGREE, FROM +50° TO —41° CENTIGRADE. Cent. Fahr. Reau. Cent Fahr. Reau. Cent. Fahr. Reau. Cent. Fahr. Reau. Comparison of the Scales for each Tenth of a Degree. Cent. 0.1 Reau. 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 0.18 0.36 0.54 0.72 0.9 1.08 1.26 1.44 1.62 1.8 0.08 0.16 0.24 0.32 0.4 0.48 0.56- 0.64 0.72 0.8 TABLE VI.-SHOWING THE ELASTIC FORCE OF AQUEOUS Vapour, IN INCHES OF MERCURY, FROM 0° тo 80°, calculated from the Experiments of Regnault. From Mr Glaisher's Hygrometric Tables. The intermediate tenths of degrees may be easily interpolated. Force Force Force Force Force Temp. of Temp. of Temp. of Temp. of Temp. of vapour. vapour. vapour. vapour. vapour. .068 34.5 .199 11 .071 35.0 .204 14 42.3 .270 49.7 50.0 .361 62.0 .556 50.3 .365 63.0 .576 50.5 .086 36.0 .212 16 .090 36.3 .214 .283 51.0 51.3 17 .094 36.5 .216 44.0 .288 51.5 .381 18 .098 36.7 .218 44.3 .292 51.7 .384 19 .103 37.0 .220 44.5 .294 52.0 .388 20 .108 37.3 .223 .113 37.5 .225 .118 37.7 .226 44.7 .296 52.3 .393 45.0 .299 45.3 .303 .123 38.0 .229 45.5 .305 24 .129 38.3 .231 45.7 .307 25 .135 38.5 .233 26 .141 38.7 .235 27 .147 39.0 .238 28 .153 39.3 .240 .160 46.0 .311 53.5 .410 46.3 .315 53.7 .413 77.0 .927 46.5 .317 54.0 .418 78.0 .958 46.7 .319 54.3 .422 79.0 .990 39.5 .242 47.0 .323 54.5 .425 80.0 1.023 76.0 .897 |