Langbahn Team – Weltmeisterschaft

File:IIABona202017.jpg

Original file (3,107 × 3,024 pixels, file size: 1.75 MB, MIME type: image/jpeg)

Summary

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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Description
English: Medical Internet-in-a-Box on a $20 Canadian bill
Date
Source Own work
Author James Heilman, MD

Licensing

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w:en:Creative Commons
attribution share alike
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  • to share – to copy, distribute and transmit the work
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Under the following conditions:
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  • 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.

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Items portrayed in this file

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creator

some value

Wikimedia username: Doc James
author name string: James Heilman, MD

copyright status

copyrighted

copyright license

Creative Commons Attribution-ShareAlike 4.0 International

source of file

original creation by uploader

captured with

Nexus 6P

inception

5 September 2017

ISO speed

427

exposure time

0.015044 second

f-number

2

focal length

4.67 millimetre

data size

1,830,677 byte

height

3,024 pixel

width

3,107 pixel

media type

image/jpeg

checksum

c42d24405c3e849db76bc8f2042af26a807ab1e3

determination method or standard: SHA-1

instance of

photograph

File history

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Date/TimeThumbnailDimensionsUserComment
current20:50, 5 December 2018Thumbnail for version as of 20:50, 5 December 20183,107 × 3,024 (1.75 MB)Veikk0.maColor correction.
03:13, 13 September 2017Thumbnail for version as of 03:13, 13 September 20173,107 × 3,024 (1.88 MB)Doc JamesCropped 23 % horizontally using CropTool with precise mode.
03:00, 13 September 2017Thumbnail for version as of 03:00, 13 September 20174,032 × 3,024 (2.21 MB)Doc JamesBetter label quality
19:39, 5 September 2017Thumbnail for version as of 19:39, 5 September 20171,915 × 2,167 (1.01 MB)Doc JamesUser created page with UploadWizard

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