On the Connexion of the Physical Sciences |
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Page x
... and of the Jovial System Mass of the Moon - Real Diameters of Planets , how obtained - Size of Sun , Densities of the Heavenly Bodies — Formation of Astronomical Tables — Requisite Data and Means of obtaining them 55 SECTION IX .
... and of the Jovial System Mass of the Moon - Real Diameters of Planets , how obtained - Size of Sun , Densities of the Heavenly Bodies — Formation of Astronomical Tables — Requisite Data and Means of obtaining them 55 SECTION IX .
Page 2
... globe he inhabits as a base wherewith to measure the magnitude and distance of the sun and planets , and make the diameter ( Note 1 ) of the earth's orbit the first step of a scale by which he may ascend to the starry firmament .
... globe he inhabits as a base wherewith to measure the magnitude and distance of the sun and planets , and make the diameter ( Note 1 ) of the earth's orbit the first step of a scale by which he may ascend to the starry firmament .
Page 21
The diameter of Mars , on the other side of the small planets , is 4546 miles , and that of the earth 7925 } miles , so that the telescopic group are too minute to disturb the others . M. Le Verrier found another zone of instability ...
The diameter of Mars , on the other side of the small planets , is 4546 miles , and that of the earth 7925 } miles , so that the telescopic group are too minute to disturb the others . M. Le Verrier found another zone of instability ...
Page 27
... nearly 100,000 times less than that of Jupiter ; and as the compression of Jupiter's spheroid is so great , in consequence of his rapid rotation , that his equatorial diameter exceeds his polar diameter by no less than 6000 miles ...
... nearly 100,000 times less than that of Jupiter ; and as the compression of Jupiter's spheroid is so great , in consequence of his rapid rotation , that his equatorial diameter exceeds his polar diameter by no less than 6000 miles ...
Page 29
Although the apparent diameters of the satellites are too small to be measured , yet their perturbations give the values of their masses with considerable accuracy - a striking proof of the power of analysis .
Although the apparent diameters of the satellites are too small to be measured , yet their perturbations give the values of their masses with considerable accuracy - a striking proof of the power of analysis .
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according action angle appears atmosphere attraction axis becomes bismuth bodies cause centre changes chemical colour comet consequently continually dark density depends determined diameter diminishes direction distance disturbing earth ecliptic Edition effect electricity equal equator existence experiments extends extremely fall force give glass gravitation greater heat increase influence intensity John known latitude length less light lines liquid magnetic mass matter mean measured medium metallic miles moon motion move nature nearly NOTE object observed opposite orbit particles passing periodic planets plate polarized pole position Post 8vo probably produced proportion proved quantity rays reflected refraction regard revolving rings rotation round satellites seen shows side solar solid sound space spectrum square stars substances surface temperature theory tion transmitted variation varies vibrations Vols waves whole wire Woodcuts