File:Britannica Rainbow, fig.2.jpg
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Size of this preview: 800 × 211 pixels. Other resolutions: 320 × 84 pixels | 950 × 250 pixels.
Original file (950 × 250 pixels, file size: 102 KB, MIME type: image/jpeg)
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Summary
| Description |
English: Represents sections of the drop and the cones containing the minimum deviation rays after 1, 2, 3 and 4 reflections; the order of the colours is shown by the letters R (red) and V (violet). |
| Date | published 1911 |
| Source | 1911 Encyclopædia Britannica, Vol. 22, p. 862 |
| Author | Unknown author |
Licensing
|
This image comes from the 13th edition of the Encyclopædia Britannica or earlier. The copyrights for that book have expired in the United States because the book was first published in the US with the publication occurring before January 1, 1929. As such, this image is in the public domain in the United States. |  |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 22:49, 15 March 2020 | | 950 × 250 (102 KB) | Francois-Pier | Uploaded a work by {{unknown|author}} from 1911 Encyclopædia Britannica, Vol. 22, p. 862 with UploadWizard |
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