File:A water hole in the sky.jpg
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English: This photo was taken on the 25th of November 2015 under a corridor with a polymeric roof. The day was rainy thus water was accumulated creating a circular formation of a 50 cm radius which acted as a lense. Since water has a different refractive index than the polymeric roof, the observed outcome was to see the tree branches appeared to form discontinuities and some parts of the clouds appeared to be absent. Ελληνικά: Η φωτογραφία τραβήχτηκε στις 25 Νοεμβρίου 2015 κάτω από ένα διάδρομο με πλαστική στέγη. Καθώς η μέρα ήταν βροχερή το νερό συγκεντρώθηκε στο κέντρο της εύκαμπτης στέγης και σχημάτισε ένα κυκλικό σχηματσμό ακτίνας 50 cm ο οποίος έπαιζε το ρόλο ενός φακού. Καθώς όμως το νερό έχει διαφορετικό δείκτη διάθλασης από την πολυμερική στέγη, το αποτέλεσμα ήταν τα κλαδιά των δέντρων να φαίνεται ότι έχουν ασυνέχειες και κάποια τμήματα των σύννεφων να φαίνεται ότι έχουν εξαφανιστεί. English: Refractive index of water makes clouds disappear |
| Date | |
| Source | Own work |
| Author | D Soulas |
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I, the copyright holder of this work, hereby publish it under the following license:
This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.
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This image was uploaded as part of European Science Photo Competition 2015. |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 17:48, 25 November 2015 | | 1,536 × 2,048 (754 KB) | Dsoulas (talk | contribs) | User created page with UploadWizard |
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