On the Connexion of the Physical Sciences |
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Page xiv
Influence of Temperature on Vegetation — Vegetation varies with the Latitude and Height above the Sea - Geographical Distribution of Land Plants - Distribution of Marine Plants – Corallines , Shell - fish , Reptiles , Insects , Birds ...
Influence of Temperature on Vegetation — Vegetation varies with the Latitude and Height above the Sea - Geographical Distribution of Land Plants - Distribution of Marine Plants – Corallines , Shell - fish , Reptiles , Insects , Birds ...
Page 8
... A PLANET moves in its elliptical orbit with a velocity varying every instant , in consequence of two forces , one tending to the centre of the sun , and the other in the direction of a tangent ( N. 38 ) to its orbit , arising from ...
... A PLANET moves in its elliptical orbit with a velocity varying every instant , in consequence of two forces , one tending to the centre of the sun , and the other in the direction of a tangent ( N. 38 ) to its orbit , arising from ...
Page 14
The inequality of this attrac ; tion is the sole cause of perturbation , and the difference between the disturbing planet's action on the sun and on the disturbed planet constitutes the disturbing force , which consequently varies in ...
The inequality of this attrac ; tion is the sole cause of perturbation , and the difference between the disturbing planet's action on the sun and on the disturbed planet constitutes the disturbing force , which consequently varies in ...
Page 15
It has already been shown , that the force pro> a ducing perfectly elliptical motion varies inversely as the square SECT . III . 15 DISTURBING FORCES .
It has already been shown , that the force pro> a ducing perfectly elliptical motion varies inversely as the square SECT . III . 15 DISTURBING FORCES .
Page 16
a ducing perfectly elliptical motion varies inversely as the square of the distance , and that a force following any other law would cause the body to move in a curve of a very different kind . Now , the radial disturbing force raries ...
a ducing perfectly elliptical motion varies inversely as the square of the distance , and that a force following any other law would cause the body to move in a curve of a very different kind . Now , the radial disturbing force raries ...
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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