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" evidence of things not seen," in the fulness of Divine grace ; and was profound on this, the greatest concern of human life, while unable even to comprehend how the " inclination of the earth's axis to the plane of its orbit" could be the cause of the... "
Conversations on Natural Philosophy: In which the Elements of that Science ... - الصفحة 140
بواسطة Mrs. Marcet (Jane Haldimand) - 1821 - عدد الصفحات: 311
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Monthly Review; Or Literary Journal Enlarged

1801 - عدد الصفحات: 574
...this nutation, of which the existence and quantity were first ascertained by Bradley. He found that the inclination of the earth's axis to the plane of its orbit, which is about 23^ degrees, is not constant, but varies several seconds backwards and forwards, and...

Elements of Geography: Designed for Young Students in that Science. In Seven ...

Benjamin Workman - 1809 - عدد الصفحات: 218
...pertains to the celeilial fphere alone. Its oblique polition to the equator (being a conlequence of the inclination of the earth's axis to the plane of its orbit,) is the principal caufe of the variety of the feafons : for if the equator and ecliptic were coincident,...

Memoirs of the Connecticut Academy of Arts & Sciences

Connecticut Academy of Arts and Sciences - 1810 - عدد الصفحات: 458
...considerable change in the annual heat or cold of a particular country. We have no reason to suppose that the inclination of the earth's axis to the plane of its orbit has ever been varied ; but strong; evidence to' the contrary. If this inclination has always been the...

A Compendious Treatise on the Use of the Globes, and of Maps: Compiled from ...

John Lathrop - 1812 - عدد الصفحات: 218
...at the equator are always equal. Thus, the different seasons of the year are clearlyaccounted for by the inclination of the earth's axis to the plane of its orbit, combined with the parallel motion of this axis. 282. The motion of the sun, moon,, and stars, from...

Scientific Dialogues, المجلد 1

Jeremiah Joyce - 1815 - عدد الصفحات: 388
...behind the sun. Tutor. If this difference between time measured by the dial and clock depended only on the inclination of the earth's axis to the plane of its orbit, the clocks and dial ought to be together at the equinoxes, and also on the 21st of June and the 21st...

An Introduction to Astronomy ...

John Bonnycastle - 1816 - عدد الصفحات: 490
...the circle which is the boundary of light and darkness.—All this beautiful variety is occasioned by the inclination of the earth's axis to the plane of its orbit. " Some say he bid his angels turn askance The poles of earth twice ten degrees and more From the sun's...

Iron: An Illustrated Weekly Journal for Iron and Steel ..., المجلد 1

Perry Fairfax Nursey - 1825 - عدد الصفحات: 508
...wire, t», is screwed, and its upper end is bent 23»° from 'the perpendicular, corresponding with the inclination of the earth's axis to the plane of its orbit. On the bent part of the wire is fitted a brass collar (but invisible in the engraving), [from .the...

Conversations on Natural Philosophy: In which the Elements of that Science ...

Mrs. Marcet (Jane Haldimand), Thomas P. Jones - 1826 - عدد الصفحات: 286
...variety of problems in the use of the globes; and besides, the obliquity of this circle to the equator is rendered more conspicuous by its being described on...same globe; and the obliquity of the ecliptic shows how much the earth's axis is inclined to the plane of its orbit. But to return to fig. 2. plate 8....

On the Proofs of Divine Power and Wisdom: Derived from the Study of ...

Temple Chevallier - 1827 - عدد الصفحات: 454
...consequently the comfort and existence of all beings upon the surface of the earth, depends also upon the inclination of the earth's axis to the plane of its orbit continuing nearly invariable. In order to effect this, the axis of rotation must be a permanent axis....

A Manual of Natural and Experimental Philosophy: Being the ..., المجلد 2

Charles Frederick Partington - 1828 - عدد الصفحات: 468
...furnished with a piece of strong steel wire, W, bent 23^° from the perpendicular, corresponding with the inclination of the earth's axis to the plane of its orbit. On the bent part of the wire is fitted a brass collar, from the opposite sides of which two points...




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