File:Essais d'une sphère suspendue à des fils, soufflerie Eiffel.jpg

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Captions

Captions

Device for measuring the drag of a sphere by its recoil. The red arrow indicates the collimated telescopic sight that measures this recoil.

Summary[edit]

Description
Français : Dispositif de mesure de la traînée d'une sphère par son recul. La flèche rouge indique la lunette de visée colimatée qui permet de mesurer ce recul.
English: Device for measuring the drag of a sphere by its recoil. The red arrow indicates the collimated telescopic sight that measures this recoil.
Date
Source NOUVELLES RECHERCHES SUR LA RÉSISTANCE DE L’AIR ET L’AVIATION FAITES AU LABORATOIRE D’AUTEUIL PAR G. EIFFEL, DUNOD ET PINAT, éditeurs, 1914
Author G. EIFFEL, DUNOD ET PINAT

Licensing[edit]

Public domain

This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 70 years or fewer.

This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929.

This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights.

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current22:19, 20 March 2019Thumbnail for version as of 22:19, 20 March 20191,278 × 1,738 (415 KB)Bernard de Go Mars (talk | contribs)User created page with UploadWizard

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