Boyle'sSelfFlowingFlask.png(320 × 282 پکسل، فائل کا حجم: 59 کلوبائٹ، MIME قسم: image/png)

یہ فائل ویکی ذخائر کی ہے اور دیگر منصوبوں کے زیر استعمال ہوسکتی ہے۔ فائل کے صفحہ تعارف پر موجود تعارف ذیل میں موجود ہے۔

The figure is sometimes called "Boyle's perpetual motion scheme" (in honor of Robert Boyle (1627-1691)), the "perpetual vase" or "perpetual goblet". It was discussed by Denis Papin (1647-1712) in the Philosophical Transactions for 1685. It was even accepted by Johann Bernoulli (1667-1748). Some commentators call it the "hydrostatic paradox". Some confuse the hydrostatic system with a capillary system.

Keywords

Perpetual Motion, Paradox

Provenance

Scanned by Donald E. Simanek (dsimanek of lhup.edu fame): http://www.lhup.edu/~dsimanek/museum/people/paradox.gif archive copy at the Wayback Machine

Scanned without alteration from Fig. 54 in Arthur W.J.G. Ord-Hume's Perpetual Motion, the history of an obsession. Allen & Unwin, 1977, St. Martins Press, 1977. It also appears in Dirck's books and many other places.

Scan used with Simanek's permission.


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Boyle's self-flowing flask, a perpetual motion machine (not possible in reality)

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فائل کا تاریخچہ

کسی خاص وقت یا تاریخ میں یہ فائل کیسی نظر آتی تھی، اسے دیکھنے کے لیے اس وقت/تاریخ پر کلک کریں۔

تاریخ/وقتتھمب نیلابعادصارفتبصرہ
رائج الوقت05:41، 4 اکتوبر 2007ءمورخہ 05:41، 4 اکتوبر 2007ء کا تھمب نیل320 × 282 (59 کلوبائٹ)NHremoved letter "c"
15:48، 9 اگست 2006ءمورخہ 15:48، 9 اگست 2006ء کا تھمب نیل320 × 282 (57 کلوبائٹ)ComputerjoeTransparency. Modifications PD
06:46، 3 اپریل 2005ءمورخہ 06:46، 3 اپریل 2005ء کا تھمب نیل320 × 282 (7 کلوبائٹ)Ustas~commonswiki

درج ذیل صفحہ اس فائل کو استعمال کر رہا ہے:

فائل کا عالمی استعمال

مندرجہ ذیل ویکیوں میں یہ فائل زیر استعمال ہے:

اس فائل کا مزید عالمی استعمال دیکھیے۔