File:22 Degree halo Rotating Hexagonal Ice Crystal Complete cycle.gif
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22_Degree_halo_Rotating_Hexagonal_Ice_Crystal_Complete_cycle.gif （380 × 230像素，文件大小：93 KB，MIME类型：image/gif、循环、44帧、8.8秒）
摘要
| 描述 |
English: In the animation light is passing through two surfaces of a rotating hexagonal ice crystal. The light is being refracted at each surface as it effectively passes through a 60° prism. It illustrates one complete cycle involving one pair of sides while a linked similar animation only shows the most intense light being transmitted at any given moment. While the light is being refracted in the range of angles between 22° and 44º, it is at the minimum angle of deflection of 22° with which it is the most intense for reasons related to the amount of time the light is being transmitted at that angle and the intensity of the light being transmitted at that angle.
44 frames, Indexed 8 colors, Optimizations were not effective. Related animation |
| 日期 | |
| 来源 | 自己的作品 |
| 作者 | Dave3457 |
许可协议
|
我，本作品著作权人，释出本作品至公有领域。这适用于全世界。 在一些国家这可能不合法；如果是这样的话，那么： 我无条件地授予任何人以任何目的使用本作品的权利，除非这些条件是法律规定所必需的。 |
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| 日期/时间 | 缩略图 | 大小 | 用户 | 备注 | |
|---|---|---|---|---|---|
| 当前 | 2011年2月13日 (日) 01:53 | | 380 × 230（93 KB） | wikimediacommons>Dave3457 | {{Information |Description ={{en|1=In the animation light is passing through two surfaces of a rotating hexagonal ice crystal. The light is being refracted at each surface as it effectively passes through a 60° prism. It illustrates one complete cycle |
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