TABLE, _Shewing the expansion of air, and the elastic force of aqueous and ethereal vapour, at different temperatures._ ----------+---------+---------------+----------------+------------- | | Utmost force of | Temperat. | Vol. +---------------+----------------+Weight of 100 | of air. |Aqueous vapour.|Ethereal vapour.| cubic inches ----------+---------+---------------+----------------+ of aqueous -28° | 420 | | | vapour. -20 | 428 |Inches of Merc.|Inches of Merc. | -10 | 438 +---------------+----------------+------------- 0 | 448 | .08 | | Grains. 10 | 458 | .12 | | 20 | 468 | .17 | | 30 | 478 | .24 | | ----------+---------+---------------+ | 32° | 480 | .26 | 7.00 | .178 33 | 481 | .27 | 7.18 | .184 34 | 482 | .28 | 7.36 | .191 35 | 483 | .29 | 7.54 | .197 36 | 484 | .30 | 7.73 | .203 37 | 485 | .31 | 7.92 | .209 38 | 486 | .32 | 8.11 | .216 39 | 487 | .33 | 8.30 | .222 40 | 488 | .34 | 8.50 | .229 41 | 489 | .35 | 8.70 | .235 42 | 490 | .37 | 8.90 | .245 43 | 491 | .38 | 9.10 | .255 44 | 492 | .40 | 9.31 | .267 45 | 493 | .41 | 9.52 | .275 46 | 494 | .43 | 9.74 | .284 47 | 495 | .44 | 9.96 | .293 48 | 496 | .46 | 10.18 | .303 49 | 497 | .47 | 10.41 | .313 50 | 498 | .49 | 10.64 | .323 51 | 499 | .50 | 10.87 | .329 52 | 500 | .52 | 11.10 | .341 53 | 501 | .54 | 11.34 | .354 54 | 502 | .56 | 11.59 | .366 55 | 503 | .58 | 11.85 | .378 56 | 504 | .59 | 12.12 | .384 57 | 505 | .61 | 12.39 | .396 58 | 506 | .62 | 12.66 | .402 59 | 507 | .64 | 12.94 | .414