Pendulum vibrating Seconds of Mean Time in the Latitude of London in a Vacuum at the Level of the Sea is in the proportion of Thirty-Six Inches to Thirty-Nine Inches and one thousand three hundred and ninety-three ten-thousandth Parts of an Inch... Mathematics for Practical Men - Página 14por Olinthus Gregory - 1833 - 427 páginasVista completa - Acerca de este libro
| 1815
...latter, the present parliamentary yard is to be retained, which is to be corrected by the length of **a pendulum vibrating seconds of mean time in the latitude of London.** The standard •weight is to be the Ib. avoirdupois, •which is to be adjusted by measures of pure... | |
| 1825
...Majesty to inquire into the subject of weights and measures, that the said yard, hereby declared to be **the Imperial standard yard, when compared with a pendulum...vacuum at the level of the sea, is in the proportion of** thirty-six inches to thirty-nine inches and one thousand three hundred and ninety-three ten thousandth... | |
| John Davidson, Robert Scott (writing master) - 1818 - 172 páginas
...l.Grecianfoot=12.085 do. 1 French toi6e= 76.7344 do. 25 English yards are. very nearly equal to 23 tunas the length of **a pendulum vibrating seconds of mean time in the latitude of .London** ; hence if a pendulum which vibrates seconds were divided into 100 equal parts, the standard yard would... | |
| Monthly literary register - 1823
...The invariable natural standard to which reference is to be had for this purpose is directed to be **a pendulum, vibrating seconds of mean time in the...latitude of London, in a vacuum at the level of the sea,** the length of which, when compared with that of the standard yard, was ascertained by the commissioners... | |
| Great Britain - 1824
...when compa" with a Pendulum vibrating Seconds of Mean Time in the ^ 340 AD 182*. C.74. 3+1 • tude **of London, in a Vacuum at the Level of the Sea, is in the ' Proportion of** Thirty six Inches to Thirty nine Inches, and One ' thousand three hundred and ninety three ten thousandth... | |
| 1825
...Majesty to inquire into the subject of Weights and Measures, that the said yard hereby declared to be **the imperial standard yard, when compared with a pendulum...vacuum at the level of the sea, is in the proportion of** thirty-six inches to thirty-nine inches, and one thousand three hundred and ninety-three ten-thousandth... | |
| William Newton, Charles Frederick Partington - 1825
...majesty to inquire into the subject of weights and mear sures, that the said yard hereby declared to be **the .imperial standard yard, when compared with a...vibrating seconds of mean time in the latitude of** Londonf in a vacuum at the level of the sea, is in the proportion of thirty-six inches to thirty-nine... | |
| 1825
...HI.) : — " And whereas it has been ascertained by the Commissioners appointed, &c. that the said **yard, when compared with a pendulum vibrating seconds of mean time in the latitude of London,** and a vacuum at the level of the sea, is in the proportion of 36 inches to 39 inches, and one thousand... | |
| Perry Fairfax Nursey - 1825
...in.) : — " And whereas it has been ascertained by the Commissioners appointed, &c. that the said **yard, when compared with a pendulum vibrating seconds of mean time in the latitude of London,** and a vacuum at the level of the sea, is in the proportion of 36 inches to 39 inches, and one thousand... | |
| Luke Herbert - 1825
...which is to be -that proportion which the yard bears to the length of a pendulum, vibrating seconds of **time in the latitude of London, in a vacuum at the level of the sea** ; which is found to be as 36 inches (the yard) to 39.1393 (the pendulum) ; thus a sure means is established... | |
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