File:57. Ружа во течен азот.ogg
Original file (Ogg multiplexed audio/video file, Theora/Vorbis, length 1 min 0 s, 1,920 × 1,080 pixels, 7.91 Mbps overall, file size: 56.51 MB)
Summary
| Description |
English: Rose in liquid nitrogen
- The rose, like any other plant, contains a large amount of water. When immersed in liquid nitrogen, the water as well as all the other organic components freeze. So, just as the hose made of rubber, it becomes very brittle. When a rose is dropped from a certain height, nothing spectacular happens, but when a “cooled” rose is being dropped from the same height, it shatters to pieces. Planned and performed by Marina Stojanovska, Miha Bukleski and Vladimir Petruševski, Department of Chemistry, FNSM, Ss. Cyril and Methodius University, Skopje, Macedonia.Македонски: Ружа во течен азот
- Ружата е растение кое во својот состав има големо количество вода. Кога ружата ќе се „потопи“ во течен азот, водата замрзнува, како и сите органски компоненти присутни во неа. Таа, како и гуменото црево, станува кршлива. Кога ружа ќе се пушти од мала висина, не се случува ништо, но кога „изладена“ ружа ќе се пушти од истата висина, таа се „крши“. Осмислено и изведено од Марина Стојановска, Миха Буклески и Владимир Петрушевски, Институт за хемија, ПМФ, УКИМ, Скопје. |
| Date | |
| Source | Own work |
| Author | Deni Ingilizovski |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 11:10, 3 September 2021 | 1 min 0 s, 1,920 × 1,080 (56.51 MB) | Dandarmkd | Uploaded own work with UploadWizard |
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