1 A A Table 126. 



144 



BAROMETRIC PRESSURES CORRESPONDING TO THE TEMPERATURE 

 OF THE BOILING POINT OF WATER. 



Useful when a boiling-point apparatus is used in the determination of heights. Copied from 

 the Smithsonian Meteorological Tables, 4th revised edition. 



(A) METRIC UNITS. 



I Tem- 

 perature 



C 

 80° 



81 

 82 

 83 

 84 



85 



86 

 87 



90 



91 

 92 

 93 



94 



95 



96 

 97 

 98 



99 

 100 



355-40 

 370.03 

 385-16 

 400 . 8 1 

 416.99 



433-71 

 450.99 

 468.84 

 487.28 

 506.32 



525-97 

 546.26 

 567.20 

 S88.80 

 611.08 



634-06 

 657-75 

 682.18 



707-35 

 733-28 



760 . 00 



356-84 

 371-52 

 386.70 

 402 . 40 

 418.64 



435-41 

 452.75 

 470.66 

 489. 16 

 508 . 26 



527-97 

 548.33 

 569-33 

 591.00 



613-35 



636 . 40 

 660.16 

 684.66 

 709.90 

 635-92 



762 . 72 



mm. 

 358.28 

 373-01 

 388.25 

 404 . 00 

 420.29 



437.12 

 454-51 

 472.48 

 491.04 

 510.20 



529-98 



550.40 

 571.47 

 593 - 20 

 615-62 



638.74 

 662.58 



687.15 

 712.47 

 738.56 



765-44 



359-73 

 374.51 

 389.80 

 405.61 

 421.95 



438.83 

 456.28 

 474.31 

 492.93 

 512.15 



531.99 



552.48 

 573.61 

 595.41 

 617.93 



641.09 

 665 . 00 

 689.65 

 715.04 

 741.21 



768.17 



361.19 

 376.02 

 391.36 

 407.22 

 423.61 



440.55 

 458.06 

 476.14 



494.82 



514.11 



534.01 



554.56 

 575.76 

 597.63 

 620.19 



643-45 

 667.43 

 692.15 



717.63 

 743.87 



770.91 



.6 



362.6s 

 377-53 

 392.92 

 408.83 

 425.28 



442.28 

 459.84 

 477.99 

 496.72 

 516.07 



536.04 

 556.65 

 577.92 

 599.86 

 622.48 



645-82 

 669.87 

 694.67 

 720 . 22 

 740 - 54 



773-66 



mm. 

 364.11 

 379.05 

 394-49 

 410.45 

 426.95 



444.01 

 461.63 

 479.83 

 498.63 

 518.04 



538.07 



558.75 

 580.08 

 602.09 

 624.79 



648.19 

 672.32 

 697.19 

 722.81 

 749.22 



776.42 



365.58 

 380.57 

 396 . 06 

 412.08 

 428.64 



445.75 

 463.42 

 481.68 

 500 . 54 

 520.01 



540.11 



560.85 

 582.25 

 604.33 

 627 . 09 



650.57 

 674.77 

 699.71 

 725.42 

 751.90 



779.18 



367.06 

 382.09 

 397.64 

 413.71 

 430.32 



447.49 

 465 . 22 

 483.54 

 502.46 

 521.99 



542. IS 

 562 . 96 



584.43 

 606.57 

 629.41 



652.96 

 677.23 

 702.25 

 728.03 

 754.59 



781.95 



(B) ENGLISH UNITS. 



Tem- 

 perature- 



F. 

 185° 

 186 

 187 

 188 

 189 



190 



191 

 192 

 193 

 194 



195 



196 

 197 

 198 

 199 



200 



201 

 202 

 203 

 204 



205 



206 

 207 

 208 

 209 



210 



211 

 212 

 213 

 214 



.0 



Inches. 



17.075 

 17.450 

 17.832 

 18.221 

 18.618 



Inches. 

 17. 112 

 17.488 

 17.871 

 18.261 

 18.658 



19.021 j 19.062 

 19.431. 19.473 



19.849 

 20.275 

 20.707 



19.89:; 



Inches. 

 17.150 

 17.526 

 17.910 

 18.300 

 18.698 



19.102 

 19.514 

 . . 19.934 

 20.318 20.361 

 20.751 20.795 



21.148121.192 21.237 

 21. 597 I 21. 642 21.687 

 22.053 22.09922.145 

 22.517(22.564122.611 



.3 



Inches. 

 17.187 

 17.564 

 17.948 

 18.340 

 18.738 



19-143 

 19-556 

 19.976 

 20 . 404 

 20.839 



.4 



Inches. 

 17.224 

 1 7 . 602 

 17.987 

 18.379 

 18.778 



19.184 

 19.598 

 20.019 



20.447 

 20. 88 J 



21.282 21.326 

 21.733121.778 



22.192 

 22.658 



22.990 1 23.038 23.085 23.133 



23.470 23.519 23.568)23.616 

 23.959 24.009124-058 24.108 

 24.457 24.507,24.557 24.608 

 24.963 25.014 25.065 25.116 

 25.478 25.530 25.582 25.634 



26.001 26.054 '26. 107 



6.534 

 27.075 

 27.626 

 28.185 



28.754 

 29.333 

 29.921 



30.519 

 31.127 



26.587 126.641 



27.130 

 27.681 

 28.242 



28.812 

 29.391 

 29.981 

 30.580 

 31.199 



27.184 

 27-737 

 28.298 



28.869 

 29.450 



26.160 

 26.695 

 27.239 

 27-793 

 28.35s 



28.927 

 29.508 



30.0.40 30.100 

 30.640 30.701 

 31.250 31. 311 



22.238 

 22 . 706 

 23.181 



23.66s 

 24.157 

 24.658 

 25.168 

 25.686 



26.213 

 26.749 

 27.294 

 27.848 

 28.412 



28.985 

 29.567 

 30.159 

 30.761 



31-373 



Inches. 

 17.263 

 17.641 

 18.026 

 18.419 

 18.818 



19-225 

 19.639 

 20.061 

 20 . 490 

 20.927 



21.371 

 21.824 

 22.284 

 22.752 

 23.229 



23-714 

 24.207 

 24 . 709 

 25.219 

 25.738 



26 . 266 

 26.803 

 27.349 

 27.904 

 28.469 



29.042 

 29.626 

 30.219 

 30.822 

 31.435 



Inches. 

 17.300 

 17.679 

 18.065 

 18.458 

 18.859 



19.266 

 19.681 

 20.104 

 20.533 

 20.971 



21.416 

 21 .870 

 22.331 

 22.800 

 23.277 



23.763 

 24-257 

 24.759 

 25.271 

 25.791 



26.319 



26.857 

 27.404 

 27.960 

 28.526 



29.100 

 29.685 

 30.279 

 30,883 

 31.497 



.7 



Inches. 



17.337 

 17.717 

 18.104 

 18.498 

 18.899 



19-308 

 19-723 

 20. 146 

 20.577 

 21.015 



21.461 

 21.915 

 22.377 

 22.847 

 23-325 



23.812 

 24.307 

 24.810 

 25.322 

 25.843 



26.373 

 26.912 

 27.460 

 28.016 

 28.583 



29.158 

 29.744 

 30.339 

 30.944 

 31.559 



.8 



Inches. 



17-375 

 17-756 

 18.143 

 18.538 

 18.940 



19-349 

 19-765 

 20.189 

 20.620 

 21.059 



21.506 

 21.961 

 22.424 

 22.895 

 23-374 



23.861 



24-357 

 24.861 



25.374 

 25.896 



26.426 

 26.966 

 27.515 

 28.073 

 28.640 



29.216 

 29.803 

 30.399 



31.005 

 31 -621 



Smithsonian Tasl^: 



