A Treatise on Attractions, Laplace's Functions and the Figure of the EarthMacmillan, 1865 - 162 σελίδες |
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Σελίδα 44
... meridian equal to about 28 " , 12 " , 7 " ( see Art . 61 ) . The deflections towards the prism or axis of the Himmalayas may be taken to bear the same UNIFORM BAR . PYRAMID . 45 proportion to each other 44 ATTRACTIONS .
... meridian equal to about 28 " , 12 " , 7 " ( see Art . 61 ) . The deflections towards the prism or axis of the Himmalayas may be taken to bear the same UNIFORM BAR . PYRAMID . 45 proportion to each other 44 ATTRACTIONS .
Σελίδα 45
... deflections . If Kalianpur were removed 20 ′ north the comparison would be exact . PROP . To find the attraction of a slender pyramid of any form upon a particle at its vertex ; and also of a frustum of the pyramid . 50. Let be the ...
... deflections . If Kalianpur were removed 20 ′ north the comparison would be exact . PROP . To find the attraction of a slender pyramid of any form upon a particle at its vertex ; and also of a frustum of the pyramid . 50. Let be the ...
Σελίδα 49
... deflection of the plumb - line caused by the attraction equals , by the parallelogram of forces , the ratio of the attraction to gravity , and the angle is very small , Deflection of plumb - line caused by the Tabular Mass parallel to ...
... deflection of the plumb - line caused by the attraction equals , by the parallelogram of forces , the ratio of the attraction to gravity , and the angle is very small , Deflection of plumb - line caused by the Tabular Mass parallel to ...
Σελίδα 50
... deflection of the plumb - line at the station taken as origin , and parallel to the shorter side of the parallelogram , = 3 " 172 . Ex . 2. A table - land 1610 feet high , commencing at a distance of 20 miles from Takal K'hera , near ...
... deflection of the plumb - line at the station taken as origin , and parallel to the shorter side of the parallelogram , = 3 " 172 . Ex . 2. A table - land 1610 feet high , commencing at a distance of 20 miles from Takal K'hera , near ...
Σελίδα 53
... deflection of the plumb - line caused by this attraction = 1 ′′ .1392h sin 1ẞ ...... .... ..... ( 2 ) . 59. The method of using this formula is as follows . When the numerical values of the successive pairs of a and are determined by ...
... deflection of the plumb - line caused by this attraction = 1 ′′ .1392h sin 1ẞ ...... .... ..... ( 2 ) . 59. The method of using this formula is as follows . When the numerical values of the successive pairs of a and are determined by ...
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Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
amplitude angle attracted particle axes axis calculation Cape Comorin centre Clairaut's Theorem co-ordinates coefficient compartments cos 2m cos² crust Damargida deduced deflection difference distance earth earth's mass effect ellipticity equal equation equilibrium expansion find the attraction fluid mass fluid theory formula geodesy gravity height Hence Himmalayas hypothesis Indian Arc integration Kaliana Kalianpur Laplace's Equation Laplace's Functions last Article latitude law of attraction length longitude mean arc mean ellipse mean figure measured Mechanical Philosophy meniscus meridian miles nearly spherical ocean Ordnance Survey pendulum experiments plumb-line pole precession prism PROP quantities radius result rigid sea-level semi-axes series of Laplace's shell sin² solid sphere spheroid square station strata suppose T₂ thickness tion δα µ² µ³
Δημοφιλή αποσπάσματα
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