File:Arcsecond and football.png
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Summary
| Description |
Հայերեն: Մեկ անկյան վայրկյանը մոտավորապես համապատասխանում է այն անկյանը, որի տակ երևում է ֆուտբոլային գնդակը մոտ 45 կիլոմետր հետավորությունից.
Македонски: Една аголна секунда е еднаква на аголот под кој гледаме фудбалска топка на растојание од околу 45 километри.
Русский: Одна угловая секунда примерно соответствует углу, под которым виден футбольный мяч с расстояния около 45 километров. |
| Date | |
| Source | Изображение футбольного мяча взято с Image:Trunc-icosa.jpg. Дальность позиции наблюдателя вычислена вручную из расчета окружности мяча, равной 68-70 см. Обработка и рисунки линий сделаны в Adobe Photoshop-6.0. |
| Author | ru:User:DENker |
| Other versions | Derivative works of this file: Arcminute and football.png |
Licensing
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I, the copyright holder of this work, release this work into the public domain. This applies worldwide. In some countries this may not be legally possible; if so: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law. |
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File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 22:21, 24 December 2007 | | 1,440 × 480 (51 KB) | DENker | {{Information |Description=Одна угловая секунда примерно соответствует углу, под которым виден футбольный мяч с расстояния около 45 километров |Source=Изо� |
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