 | David Jennings - 1766 - 218 páginas
...(which is the Sun's Declination at that time ;) then bring the given Place to the Meridian, and fet the Index to the given Hour ; turn the Globe till the Index points to 12 at Noon, and the Place on the Globe, which lies under that Degree of the Meridian that... | |
 | John Greig - 1816 - 224 páginas
...it is at any other place given. Bring the given place, at which the hour is known, to the meridian, set the index to the given hour, turn the globe till the other place conies to the meridian, and the index will point to the hour required. Given noon at London... | |
 | Sir Richard Phillips - 1821 - 256 páginas
...the ecliptic for that day, to the meridian, which shows its declination ; then bring the given place to the meridian, and set the index to the given hour. Turn the globe till the index points to twelve at. noon, find the place exactly under the sun's declination, on the brazen meridian,... | |
 | Edward Bruce (bookseller.) - 1821 - 418 páginas
...what hour it is in any other part nfilte ivorld. BY THE GLOBE. 1. Bring the place, at which the time is given, to the meridian, and set the index to the given hour. 2. Turn the globe till the other place comes to the meridian, and the index will show the time required.... | |
 | James Charlton - 1829 - 250 páginas
...place king given, to find what hour it it at any other plaee. RULE.—Bring the place where the time is given to the meridian, and set the index to the given hour; turn the globe until the other place conies to the meridian, and the index will shew the time required. , 1., When... | |
 | Hervey Wilbur - 1831 - 170 páginas
...place for the given day to the brass meridian; mark its declination) bring the given place to the brass meridian, and set the index to the given hour ; turn the globe till the index points to 12 ; the degree of the Sun's declination for that day shews the place to which it is vertical... | |
 | Aaron Arrowsmith - 1832 - 546 páginas
...found the Sun's Declination for the given day by the last Problem, bring the given place to the Brazen Meridian, and set the Index to the given hour. Turn the globe till the Index points to XII. at noon, and to the place exactly under the Sun's Declination on the Brazen Meridian... | |
 | sir Richard Phillips - 1834 - 248 páginas
...at any place being given, to find what hour it is in any other place. Rule, — Bring the place at which the hour is given to the meridian, and set the index to the given hour ; then turn the globe till the other place comes to the meridian, and the index will show the required... | |
 | Hervey Wilbur - 1834 - 172 páginas
...for the given day to the brass meridian ; mark its declination ; bring the given place to the brass meridian, and set the index to the given hour; turn the globe till the index points to 12; the degree of the Sun's declination for that day shews the place to which it is vertical... | |
 | A. Fleming - 1844 - 120 páginas
...given star will be on the meridian at a given hour. Bring the given star to the meridian of the globe, and set the index to the given hour. Turn the globe till the index points to XII. noon. Then the sun's place and the day of the year required will be found at the meridian,... | |
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Bring the place at which the hour is given to the meridian, and set the index to the given hour... 
