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" Measures, that the said yard hereby declared to be the imperial standard yard, when compared with a pendulum vibrating seconds of mean time in the latitude of London, in a vacuum at the level of the sea... "
Robinson's Progressive Practical Arithmetic: Containing the Theory of ... - Σελίδα 169
των Horatio Nelson Robinson, Daniel W. Fish - 1858 - 372 σελίδες
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Encyclopædia Americana, ed. by F. Lieber assisted by E. Wigglesworth (and T ...

Encyclopaedia Americana - 1831 - 610 σελίδες
...whirl) 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 die sea ; which is found to be as thirty-six inches (the yard ) to 39.1393 (the pendulum) ; thus a...

The Artificer's Complete Lexicon, for Terms Prices, Etc

John Bennett (Engineer) - 1833 - 488 σελίδες
...into the subject of weights and measures, that the said standard yard, when compared with a 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...

Mathematics for Practical Men: Being a Common-place Book of Principles ...

Olinthus Gregory - 1834 - 484 σελίδες
...1 Degree of a Great Circle of the Earth. The imperial standard yard, when compared with a 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 36 inches to 39-1393. Since the passing of this act, however, some very elaborate...

Observations on the Expediency and Practicability of Simplifying and ...

Sir Charles William Pasley - 1834 - 220 σελίδες
...that the imperial standard yard rod of lineal measure, when compared with a pendulum vibrating seconds in the latitude of London in a vacuum, at the level of the sea, was in the proportion of 86 inches to 39 inches and 1393 ten-thousandth parts of an inch ; and farther...

The Summary Jurisdiction of Magistrates: Being a Precis of All ..., Βιβλίο 364

John O'Donoghue - 1835 - 270 σελίδες
...Yard, if lost, to be restored by the following proportion, 36 : 39,1393, being the length of a pendulum vibrating seconds of mean time in the latitude of London, in a vacuum at the level of the sea. The standard pound shall be, the standard brass weight of one pound troy weight, made in the year 1758,...

A Collection of Statutes Connected with the General ..., Τόμος 8;Τόμος 1225

Great Britain - 1836 - 592 σελίδες
...hundred and forty such square yards, being one hundred and sixty square perches, poles, or rods. dulum vibrating seconds of mean time in the latitude of London, in a No. XVIII. vacuum at the level of the sea, is in the proportion of thirty-six inches to 5 Geo. IV....

Iron: An Illustrated Weekly Journal for Iron and Steel ..., Τόμος 33

Perry Fairfax Nursey - 1840 - 640 σελίδες
...is the imperial standard yard." Sec. 3. " the imperial standard yard, when compared with a 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 36 inches to 39 inches and one thousand three hundred and ninety-three tenthousandth...

A Practical Treatise on the Analogy Between Legal and General Composition ...

Samuel Higgs Gael - 1840 - 364 σελίδες
...of affording means of restoring the standard measures, the relation between the yard and a pendulum vibrating seconds of mean time in the latitude of London, in a vacuum, at the level of the sea, was ascertained ; and for restoring weights, relation was made to a cubic inch of distilled water,...

The Merchants' Magazine and Commercial Review, Τόμος 4

1841 - 598 σελίδες
...has been adopted in the imperial standard yard of Great Britain, which, when compared with a 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 36 inches to 39.1393 inches. Since the passing of this act, however, some very...

The Popular Encyclopedia;: pt. 1: On the rise and progress of the fine arts ...

Sir Daniel Keyte Sandford - 1841 - 490 σελίδες
...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 U found to be as thirty-six inches (the yard) to 3!i. 1393 (the pendulum); thus a sure means...




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