 | William Leybourn - 1702 - 368 páginas
...oppofite Point thereto, which is the place of the Moon at that time. Then find that place of the Globe to which the Sun is vertical at the given Hour, and bring the fame to the Pole Cor vertical point; or. the wooden Horizon, and fixing the Globe in that Situation,... | |
 | Benjamin Martin - 1781 - 512 páginas
...is but a Trifle that you want to recolle£t, to make the Problem as clear as the Day For only find the Place to which the Sun is vertical at the given Hour, (which you know how to do by the laft Problem) and bring the -fame to the Meridian, and elevate the... | |
 | John Pinkerton - 1804 - 694 páginas
...those Places which are enlightened, and where the Twilight is beginning and ending. Find (by art. 214.) the place to which the sun is vertical at the given...meridian, and rectify the globe to a latitude equal to the snu's declination. Then to all those places under the -western semicircle of the horizon, the sun is... | |
 | Thomas Hogg - 1806 - 130 páginas
...day and hour being given, to Jind all those places where a lunar eclipse will be visible. ., : Find the place to which the sun is vertical at the given hour, rectify the globe to that place,and bring it to the upper part of the meridian : at whatever place... | |
 | William Thackwray - 1810 - 160 páginas
...Meiico Centre of Owhyhee Hamburgh Petertburgh Candi London London London at find the place on the globe to which the sun is vertical at the given hour, and bring it to the general meridian ; then ail places in the vves;e;n edge of the horizon have the sun rising,... | |
 | Jacob Willetts - 1815 - 228 páginas
...fiUce* of th? earth inhere the *uii is ttu-n rki-.ff and telling, w/iere it it noon, midnig/it, t3"c. Find by the last problem, the place to which the sun is vertical at the given hour ; and hr.-.g the same to the meridian, and rectify the >.i. 'io 3to a latitude equal to the sun": declination.... | |
 | Jacob Willetts - 1823 - 236 páginas
...thus* places of the earth where the sun is then rising and setting, where it is noon, midnight, #c. Find by the last problem, the place to which the sun...given hour ; and bring the same to the meridian and rectifv the globe to a latitude equal to the sun's declination.— Then to all the places just under... | |
 | Thomas Curtis - 1829 - 814 páginas
...meridian, it may be solved for any day in the year, according u> the following method. Having found the place to which the sun is vertical at the given hour, if the place be in the northern hemisphere, elevate the north pole as many degrees above the horizon... | |
 | Daniel Adams - 1830 - 370 páginas
...than places of the earth where the sun is then rising and telling, where it is noon, midnight, fee. Find by the last problem, the place to which the sun...and bring the same to the meridian, and rectify the g!obe to a latitude equal to the sun's declination. Then to all the places just under the western side... | |
 | Francis Lieber, Edward Wigglesworth, Thomas Gamaliel Bradford - 1831 - 650 páginas
...places of the earth the sun is Dun rising and letting ; where it is noon and midnight. — Rule. Find the place to which the sun is vertical at the given hour, briug the same to the meridian, and adjust the globe to a latitude equal to the sun's declination.... | |
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Find by the last problem, the place to which the sun is vertical at the given... 
