Fail:Huygens first pendulum clock.png

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Keterangan
English: The first pendulum clock, invented by Dutch physicist Christiaan Huygens in 1657, and built by clockmaker Saloman Coster. This drawing is from Huygens' 1658 treatise on the clock, Horologium. The pendulum was driven by a verge escapement mechanism, so it had a very wide angle of swing compared to modern clocks, perhaps 80° to 90°. The clock was weight-driven, using an ingenious arrangement of two weights linked by a loop of cord. In order to "wind" the clock, the larger weight was simply lifted to the top. Alterations to image: removed caption.
Tarikh
Sumber Downloaded 2010-03-07 from Ernst Gerland, Friedrich Traumüller (1899) Geschichte der Physikalischen Experimentierkunst, Verlag von Wilhelm Engelmann, Leipzig, Germany, p.179, fig.178 on Google Books. Source credits it to: Christiaan Huygens (1658) Horologium, Opera Varia, Vol. 1 S. 1
Pengarang
Christiaan Huygens  (1629–1695)  wikidata:Q39599 s:en:Author:Christiaan Huygens q:en:Christiaan Huygens
 
Christiaan Huygens
Nama lain
Christiaen Huygens; Christian Huygens; Christian Hugenius
Keterangan Belanda mathematician dan astronomer
Tarikh kelahiran/kematian 14 April 1629 Sunting ini di Wikidata 8 Julai 1695 Sunting ini di Wikidata
Tempat kelahiran/kematian Den Haag, Nederland Belanda
Tempoh kerja before 1663 to 1695
Tempat kerja
Kawalan kewibawaan
creator QS:P170,Q39599
Kebenaran
(Penggunaan semula fail ini)
Public domain - Huygens died 1695

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semasa09:02, 7 Mac 2010Gambar kenit bagi versi pada 09:02, 7 Mac 2010327 × 933 (31 KB)Chetvorno{{Information |Description={{en|Drawing of the first pendulum clock, invented by Dutch physicist Christiaan Huygens, from his 1657 paper ''Horologium''.}} |Source=Downloaded 2010-03-07 from [http://books.google.com/books?id=kr8KAAAAIAAJ&pg=PA179 Erns

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