Informatics Educational Institutions & Programs
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Original file (3,364 × 1,327 pixels, file size: 5.24 MB, MIME type: image/png)
Summary
| Description |
English: Left: If you try to light a sugar cube, it will not burn on its own - the sugar will caramalize. But if you cover it in ash (a catalyst), it will ignite. The pictures show partially caramelised cube sugar, right: burning cube sugar with ash as catalyst
Deutsch: Links: Wenn man versucht, einen Zuckerwürfel anzuzünden, brennt er nicht. Verwendet man hingegen Asche als Katalysator brennt er. Im linken Bild sieht man einen teilweise karamellisierten Würfelzucker; im rechten Bild die Verbrennung eines Zuckerwürfels mit Asche als Katalysator. |
| Date | |
| Source | Self-photographed |
| Author | Robin Müller |
| Other versions |
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This photo was taken by Robin Müller. If you use one of my photos or you’re interested in one, I would be very grateful for an email (account needed), an email direct to my email account or a on my user talk - a specimen copy would be welcome, too. If you have problems with the declared license, I’ll try to help you. |
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Licensing
Robin Müller, the copyright holder of this work, hereby publishes it under the following license:
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
Attribution: Robin Müller
- 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.
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 21:29, 28 August 2011 | | 3,364 × 1,327 (5.24 MB) | Brackenheim | {{Information |Description ={{en|1=* left: Partially caramelised cube sugar * right: burning cube sugar with ash as catalyst}} {{de|1=* links: Teilweise karamellisierter Würfelzucker * rechts: Verbrennung eines Zuckerwürfels mit Asche als Katalysator |
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