| Royal Geographical Society (Great Britain) - 1854
.... . 75" Ditto ditto below ... 83 Mean .... 79=Multiplier. . . 1-098 Correct altitude 2 • 566 ft. **When the boiling point at the upper station alone...from 1-47712 (log. of 30 inches) and multiplying by** -0006, as the differences in the column of " barometer vary more rapidly than those in the "feet "... | |
| Edward Charles Frome - 1840 - 200 pages
...air above . . 75° Ditto ditto below . . 83 Mean 79 = Multiplier 1.098 Correct altitude 2566 feet. **When the boiling point at the upper station alone...the usual method of subtracting its logarithm from** 1.47712 (log. of 30 inches) and multiplying by .0006, as the differences in the column of " barometer... | |
| Julian R. Jackson - 1841 - 650 pages
...Multiplier 1.098 Correct altitude 2.566 feet. Feet. Example.—Boiling point at upper station 185°= 14548 **When the boiling point at the upper station alone...from 1-47712 (log. of 30 inches) and multiplying by** '0006, as the differences in the column of " barometer " vary more rapidly than those in the "feet"... | |
| Julian R. Jackson - 1841 - 577 pages
...of the air above 75° Ditto ditto below 83 Mean 79 = Multiplier 1.098 Correct altitude 2.566 feet. **When the boiling point at the upper station alone...the usual method of subtracting its logarithm from** I "47712 (log. of 30 inches) and multiplying by '0000', as the differences in the column of " barometer... | |
| Basil Jackson - 1847 - 344 pages
...•091 •094 -096 •098 •100 •102 •104 -106 •108 •110 •112 •114 •116 1-118 1-121 **1-123 When the boiling point at the upper station...the usual method of subtracting its logarithm from** 1 -47 712 (log. of 30 inches) and multiplying by -0006, as the differences in the column of " barometer"... | |
| Ralph Smyth, Sir Henry Edward Landor Thuillier - 1851 - 718 pages
...= Multiplier 1-098 Correct altitude 2-566 feet. Mean of Barometer Observations 2-649 Difference 83 **When the boiling point at the upper station alone...from 1-47712 (log. of 30 inches) and multiplying by** -0006, as the differences in the column of ' Barometer' vary more rapidly than those in the 'feet column.... | |
| Basil Jackson - 1853 - 360 pages
...•096 •098 •100 •102 •104 •106 1•108 1•110 1•112 ] •114 1•116 1•118 1•121 **1•123 When the boiling point at the upper station...from 1•47712 (log. of 30 inches) and multiplying by** •0006, as the differences in the column of " barometer" vary more rapidly than those in the "feet"... | |
| 1860
...Temperature of the air above 75° Ditto ditto below 83 Mean, 79o = multiplier . 1-098 Correct altitude 2566 **When the boiling point at the upper station alone...barometer is taken, then the barometric reading had better** he converted into feet, by the usual method of subtracting its logarithm from 1-47712 (log. of 30 inches)... | |
| |