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File:Kaliumcyanid.jpg

Original file (2,272 × 1,704 pixels, file size: 260 KB, MIME type: image/jpeg)

Captions

Captions

a deadly dose of Potassium cyanide
Description
English: a deadly dose of Potassium cyanide near 1-eurocent coin
Deutsch: Eine tödliche Dosis Kaliumcyanid
Italiano: Una dose letale di Cianuro di potassio
Date
Source

Own work

English: own photo
Deutsch: Selbst fotografiert
Author morienus (uploaded by de:Benutzer:BXXXD from de:wiki)
Permission
(Reusing this file)
GNU head Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.
w:en:Creative Commons
attribution share alike 		This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
You are free:
  • to share – to copy, distribute and transmit the work
  • to remix – to adapt the work
Under the following conditions:
  • attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
  • share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
This licensing tag was added to this file as part of the GFDL licensing update.
This image has currency in it to indicate scale.

Using coins for scale is discouraged as it will require people unfamiliar with them to look up the dimensions or guess, both of which defeat the purpose of the object in the first place. Coins can also reinforce a geographical bias, and some coins' designs are copyrighted.

Ideally, a photograph should include a ruler with the subject (example) or an added scale marking. SI ("metric") units are the most commonly used worldwide (see meter and centimeter).

Images with coins to indicate scale

Common coin diameters for reference:

  • U.S. dollar (as of?):
    • 1¢: 19.05 mm, 0.75 in
    • 5¢: 21.21 mm, 0.84 in
    • 10¢: 17.91 mm, 0.71 in
    • 25¢: 24.26 mm, 0.94 in
    • 50¢: 30.61 mm, 1.22 in
    • $1: 26.5 mm, 1.02 in
  • Canadian dollar (as of?):
    • 1¢: 19.05 mm, 0.75 in
    • 5¢: 21.2 mm, 0.83 in
    • 10¢: 18.03 mm, 0.71 in
    • 25¢: 23.88 mm, 0.94 in
    • 50¢: 27.13 mm, 1.07 in
    • $1: 26.5 mm, 1.02 in
    • $2: 28 mm, 1.1 in
  • Pound sterling as of 2021:
    • 1p: 20.32 mm, 0.8 in
    • 2p: 25.91 mm, 1.02 in
    • 5p: 18 mm, 0.71 in
    • 10p: 24.5 mm, 0.96 in
    • 20p: 21.4 mm, 0.84 in
    • 50p: 27.3 mm, 1.07 in
    • £1: 23.03–23.43 mm, 0.91–0.92 in
    • £2: 28.4 mm, 1.12 in
  • Euro as of 2002:
    • 1c: 16.25 mm, 0.64 in
    • 2c: 18.75 mm, 0.74 in
    • 5c: 21.25 mm, 0.84 in
    • 10c: 19.75 mm, 0.78 in
    • 20c: 22.25 mm, 0.88 in
    • 50c: 24.25 mm, 0.95 in
    • €1: 23.25 mm, 0.92 in
    • €2: 25.75 mm, 1.01 in

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This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: euro cent coin blurred. Modifications made by Rybec.

File history

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Date/TimeThumbnailDimensionsUserComment
current14:04, 28 February 2014Thumbnail for version as of 14:04, 28 February 20142,272 × 1,704 (260 KB)Rybec (talk | contribs)avoid blurring the entire photo
12:33, 28 February 2014Thumbnail for version as of 12:33, 28 February 20142,272 × 1,704 (248 KB)Rybec (talk | contribs)correct copy-paste error along upper edge
12:19, 28 February 2014Thumbnail for version as of 12:19, 28 February 20142,272 × 1,704 (262 KB)Rybec (talk | contribs)blurred design on euro cent due to copyright
20:17, 9 July 2005Thumbnail for version as of 20:17, 9 July 20052,272 × 1,704 (117 KB)Julo (talk | contribs)Eine Tödliche Dosis Kaliumcyanid Selbst fotografiert morienus 27.05.2005 {{GFDL}}from de:wiki

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