 | 1820 - 646 ページ
...laid before our readers a detailed ac-*• connt of the experiments made by Captain Kater, with a view to determine the length of a pendulum vibrating seconds in the latitude of London. We have now to direct their attention to a more extended investigation of the same careful observer,... | |
 | Charles Hutton - 1807 - 464 ページ
...before the sound of the fall at the bottom reached the ear. What is the depth of the well ? Ans. 1270 feet nearly. QUEST. 47. It is proposed to determine...latitude of London, where a heavy body falls through 1 6-jIj- feet in the first second «f time ? , Ans. 39'1 1 inches. By experiment this length is found... | |
 | Charles Hutton - 1812 - 624 ページ
...before the sound of the fall at the bottom reached the car. What is the depth of the well ? Ans. 1270 feet nearly. QUEST. 47. It is proposed to determine...latitude of London, where a heavy body falls through 16 1\, feet in the first second of time ? Ans. 39-1 1 inches. By experiment this length is found to be... | |
 | Charles Hutton - 1816 - 618 ページ
...before the sound of the fall at the bottom reached the ear. What is the depth of the well > Ans. 1270 feet nearly. QUEST. 47. It is proposed to determine...through 16-^ feet in the first second of time ? Ans. 39 1 1 inches. By experiment this length is found to be 39-J inches. QUEST. 48QUEST. 48. What is the... | |
 | Abraham John Valpy - 1817 - 604 ページ
...parts, and a certain ratio between the whole and these parts j.cvcraUy, is established. Let us take the length of a pendulum, vibrating seconds in the latitude of London, which is 39,126 inches. For the sake, however, of simplifying the illustration, let the length be supposed... | |
 | Charles Hutton - 1818 - 652 ページ
...the fall at the bottom reached the ear. What is the depth of the well ? Ans. 1270 feet nearly. QI*ST. 47. It is proposed to determine the length of a pendulum...latitude of London, where a heavy body falls through l G ,'., feet in the first second eftime ? Ans. 39-1 1 inches. By experiment this length is found to... | |
 | William Nicholson - 1821 - 408 ページ
...whole numbers. To explain our philosopher's intentions more fully, let us admit the supposition, that the length of a pendulum vibrating seconds in the latitude of London is 39.2 inches ; the length of one vibra'ing 42 times in a minute amounts to 80 inches ; by the same... | |
 | William Nicholson - 1821 - 406 ページ
...whole numbers. To explain our philosopher's intentions more fully, let us admit the supposition, that the length of a pendulum vibrating seconds in the latitude of London is 39.2 inches ; the length of one vibrating 42 times in a minute amounts to 80 inches; by the same... | |
 | United States. Department of State, John Quincy Adams - 1821 - 276 ページ
...1814, the committee of the house of commons resolved, and, in 1815, the house itself enacted, that the length of a pendulum vibrating seconds, in the latitude of London, had been ascertained to be 39.13047 inches of Bird's parliamentary standard yard. In the year 1818,... | |
 | Charles Hutton - 1822 - 680 ページ
...before the sound of the fall at the bottpm reached the ear. What is the depth of the well ? Ans. 1270 feet nearly. QUEST. 47. It is proposed to determine...latitude of London, where a heavy body falls through l6Ty feetin the first second of time ? Ans. 39-11 inches. By experiment this length is found to be... | |
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It is determined, we find, as a certain fraction of the length of a pendulum vibrating seconds in the latitude of London. 
