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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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The Kaleidoscope: or, Literary and scientific mirror, Τόμος 5

1825
...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, is in the proportion of thirty-six inches to thirty-nine inches and one thousand three hundred and ninety-three...

The Monthly magazine

Monthly literary register - 1823
...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...

The Statutes of the United Kingdom of Great Britain and Ireland

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...

Glasgow Mechanics' Magazine, and Annals of Philosophy, Τόμος 2

1825
...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, is in the proportion of thirty-six inches to thirty-nine inches, and one thousand three hundred and ninety-three...

The Register of Arts, and Journal of Patent Inventions, Τόμος 2

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...

The Quarterly Journal, Τόμος 20

1826
...operation. The act declares the British imperial yard to bear a certain proportion to the " pendulum vibrating seconds of mean time in the latitude of London, in a vacuum at the level of the sea." It neces-' ; sarily assumes, consequently, 1st. That the length in nature SO referred to, is of an...

A Practical View of the Statute Law of Scotland: From the Year ..., Τόμος 1

Esq. James Watson - 1828
...the said yard hereby declared to be the im" perial 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 thou• sand three hundred...

The Operative Chemist: Being a Practical Display of the Arts and ...

Samuel Frederick Gray - 1828 - 881 σελίδες
...the imperial standard yard of the fifth year of George, the Fourth, is to the length of the pendulum, vibrating seconds of mean time, in the latitude of London, in a vacuum, on the level of the sea, as 36 is to 39, u*Vio,ooothi. The yard is divided into thirty-six inches....

A Compendium of Mechanics; Or, Text Book for Engineers, Mill-wrights, and ...

Robert Brunton - 1830 - 228 σελίδες
...data used has been taken from them. STANDARD YARD. The 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 as 36 to 39 inches, and 13P3 tenthousandth parts of an inch. The rood ofland shall...

Encyclopaedia Americana: A Popular Dictionary of Arts, Sciences ..., Τόμος 8

Francis Lieber, Edward Wigglesworth, Thomas Gamaliel Bradford - 1831
...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 thirty-six inches (the yard) to 39.1393 (the pendulum) ; thus a sure means...




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