| Richard Turner - 1787
...right againft the little Patch, you will fee the Point of the Compafs upon which the Sun rifes and fets **that Day. PROBLEM X[. To find the Length of the Day...Time of the Year. Only double the Time of the Sun's** rifmg that Day, and it gives the Length of the Night ; double the Time of his Jetting, and it gives... | |
| Richard Turner - 1810
...May, the 4th of June, the i,th of Auguft, the 21 ft of September, and the 5th of November ? PROB. XL **To find the length of the day and night at any time of the year.** Double the time of the fun's rifing that day, and it gives the length of the night; double the time... | |
| J. Goldsmith - 1811 - 144 páginas
...Gibraltar, Teneriffe, and Vienna, on theijthpf April, the 4th of July, and the ioth of November ?* **PROBLEM "X. — To find the length of the day and night at any time of the year.** ' Rule.. — Double the time of the sun's rising, which gives the length of the night: double * About... | |
| George Adams - 1812 - 518 páginas
...Sun rises and sets any Day in the Year, at any Place, and also upon what Point of the Compass 308 10. **To find the length of the Day and Night at any time of the Year** ' ibid. 11. To find the length of the longest or shortest Day, at any Place upon the Earth 310 12.... | |
| Eliza Roberts - 1813 - 374 páginas
...go from east to west, you wilt thcje see at once the exact time of its setting^ PROBLEM XI. To fnd **the Length of the Day and Night, at any Time of the...gives the length of the night ; double the time of** its setting, and it gives the length of the day. This Problem shews how long the Sun stays with with... | |
| Jedidiah Morse - 1814 - 364 páginas
...will show the hour of setting. XI. To fad the length of the day and right at any lime of the year. **Double the time of the sun's rising that day, and...gives the length of the night ; double the time of** its setting, and it gives the length of the day. XIJ. To JuiJ the hngth of the longest or shortest... | |
| Jacob Willetts - 1815 - 200 páginas
...zones, and the frigid? When will Sirius be on the meridian ? What is the celestial globe ? How do you **find the length of the day and night at any time of the year** ? How much longer is the 10th of May at Arch angel than at Madras ?. What do yuu mean by the declination... | |
| Jedidiah Morse - 1818 - 364 páginas
...of rising ; if you bring it te the western edge of the horizon, the index will show the hour ef XI. **To find the length of the day and night at any time of** tht year. Double the time of the sun's rising that day, and it gives the length of the night ; double... | |
| Daniel Adams - 1821 - 337 páginas
...the eastern or western edge of the horizon, it marks the point of the cowpass upon which it rises or **sets that day. , PROBLEM X. — To find the length of the day and night at any time of the year.** Double the time of the sun's rising, which gives the length of the night l double the time of his setting,... | |
| Sir Richard Phillips - 1821 - 192 páginas
...When will Sirius be en the meridian at midnight? 652. What is the celestial globe ? 653. How do you **find the length of the day and night at any time of the year** ? 654. How much longer is the 10th of May at Archangel than at Madras ? 655. W'hat do you mean by the... | |
| |