On the Connexion of the Physical Sciencesanboco, 2016 M09 27 - 1330 pages Science, regarded as the pursuit of truth, must ever afford occupation of consummate interest, and subject of elevated meditation. The contemplation of the works of creation elevates the mind to the admiration of whatever is great and noble; accomplishing the object of all study, which, in the eloquent language of Sir James Mackintosh, "is to inspire the love of truth, of wisdom, of beauty—especially of goodness, the highest beauty—and of that supreme and eternal Mind, which contains all truth and wisdom, all beauty and goodness. By the love or delightful contemplation and pursuit of these transcendent aims, for their own sake only, the mind of man is raised from low and perishable objects, and prepared for those high destinies which are appointed for all those who are capable of them." Astronomy affords the most extensive example of the connection of the physical sciences. In it are combined the sciences of number and quantity, of rest and motion. In it we perceive the operation of a force which is mixed up with everything that exists in the heavens or on earth; which pervades every atom, rules the motions of animate and inanimate beings, and is as sensible in the descent of a rain-drop as in the falls of Niagara; in the weight of the air, as in the periods of the moon. Gravitation not only binds satellites to their planet, and planets to the sun, but it connects sun with sun throughout the wide extent of creation, and is the cause of the disturbances, as well as of the order of nature; since every tremor it excites in any one planet 2is immediately transmitted to the farthest limits of the system, in oscillations which correspond in their periods with the cause producing them, like sympathetic notes in music, or vibrations from the deep tones of an organ. The heavens afford the most sublime subject of study which can be derived from science. |
From inside the book
Results 1-5 of 89
Page
... Forces—Tangential Force the cause of the Periodic Inequalities in Longitude, and Secular Inequalities in the Form and Position of the Orbit in its own Plane—Radial Force the cause of Variations in the Planet's Distance from.
... Forces—Tangential Force the cause of the Periodic Inequalities in Longitude, and Secular Inequalities in the Form and Position of the Orbit in its own Plane—Radial Force the cause of Variations in the Planet's Distance from.
Page
... Position of the Orbit in its own Plane—Perpendicular Force the cause of Periodic Perturbations in Latitude, and Secular Variations in the Position of the Orbit with regard to the Plane of the Ecliptic—Mean Motion and Major Axis ...
... Position of the Orbit in its own Plane—Perpendicular Force the cause of Periodic Perturbations in Latitude, and Secular Variations in the Position of the Orbit with regard to the Plane of the Ecliptic—Mean Motion and Major Axis ...
Page
... Position of the Axis of Rotation on the Surface of the Earth invariable—Ocean not sufficient to restore the Equilibrium of the Earth if deranged—Its Density and mean Depth—Internal Structure of the Earth SECTION XI. Precession and ...
... Position of the Axis of Rotation on the Surface of the Earth invariable—Ocean not sufficient to restore the Equilibrium of the Earth if deranged—Its Density and mean Depth—Internal Structure of the Earth SECTION XI. Precession and ...
Page
... position. The angular distance of a planet from the plane of the ecliptic is its latitude (N. 54), which is south or north according as the planet is south or north of that plane. When the planet is in the plane of the ecliptic, its ...
... position. The angular distance of a planet from the plane of the ecliptic is its latitude (N. 54), which is south or north according as the planet is south or north of that plane. When the planet is in the plane of the ecliptic, its ...
Page
... position; and because his action is proportional to his mass, which is much larger than that of all the planets put ... positions at any given instant; or, in other words, to determine the path of a celestial body when attracted by a ...
... position; and because his action is proportional to his mass, which is much larger than that of all the planets put ... positions at any given instant; or, in other words, to determine the path of a celestial body when attracted by a ...
Contents
SECTION XX | |
SECTION XXI | |
SECTION XXII | |
SECTION XXIII | |
SECTION XXIV | |
SECTION XXV | |
SECTION XXVI | |
SECTION XXVII | |
SECTION IX | |
SECTION X | |
SECTION XI | |
SECTION XII | |
SECTION XIII | |
SECTION XIV | |
SECTION XV | |
SECTION XVI | |
SECTION XVII | |
SECTION XVIII | |
SECTION XIX | |
SECTION XXVIII | |
SECTION XXIX | |
SECTION XXX | |
SECTION XXXI | |
SECTION XXXII | |
SECTION XXXIII | |
SECTION XXXIV | |
SECTION XXXV | |
SECTION XXXVI | |
SECTION XXXVII | |
NOTES | |
INDEX | |
Other editions - View all
Common terms and phrases
absorbed action appears atmosphere attraction bodies cause centre centrifugal force chemical circular polarization colour comet compression consequently crystals dark David Brewster decrease degree density diamagnetic diameter diminishes direction disturbing earth ecliptic effect electricity equal equator ethereal medium excentricity experiments extremely Fahrenheit force glass globe gravitation greater heat hemisphere increase inequalities intensity Jupiter Jupiter’s latitude length less light lines liquid longitude luminous lunar magnetic mass meridian miles molecules moon moon’s nearly nodal lines nodes nutation observed ocean optic axis orbit oscillations parallax paramagnetic particles passing perigee perihelion periodic perpendicular phenomena planets plate polarized poles position produced proportion quantity rays reflected refraction refrangible retrograde motion revolution revolving right angles rings rotation satellites Saturn Sir John Herschel solar spectrum sound southern hemisphere space stars substances sun’s surface temperature terrestrial tourmaline transmitted undulations Uranus vapour variations velocity vibrations waves wire