AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |
Back to Blog
Because of this, scientists who study atmospheric optical phenomena classify them as 60-degree or 90-degree phenomena. Halos and other optical phenomena are created because of the interplay between the shape of the ice crystals and the angle between their facets. While the molecular structure of ice crystals is always hexagonal, their shape can vary from a flat plate to a column. These crystals are known as diamond dust. Sometimes, in very cold weather, ice crystals form very close to the Earth’s surface. Generally, these crystals, which have a hexagonal molecular structure, are found in the cirrus clouds. Ice crystals can be found high up in the sky all around the world, at any time of the year. On the other hand, refraction occurs when light enters an object and bends.Īstronomical terms & definitions Ice Crystals Reflection occurs when light bounces off the surface of an object. It also depends on whether the light is reflected or refracted by the ice crystals. The size, shape, and distance from the Earth’s surface of the ice crystals determine what kind of optical phenomenon people on Earth will observe.
0 Comments
Read More
Leave a Reply. |