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Costa's minimal surface, cropped by a sphere STL model of the surface. In mathematics, Costa's minimal surface or Costa's surface, is an embedded minimal surface discovered in 1982 by the Brazilian mathematician Celso José da Costa. It is also a surface of finite topology, which means that it can be formed by puncturing a compact surface.
The method of image charges (also known as the method of images and method of mirror charges) is a basic problem-solving tool in electrostatics.The name originates from the replacement of certain elements in the original layout with fictitious charges, which replicates the boundary conditions of the problem (see Dirichlet boundary conditions or Neumann boundary conditions).
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Download as PDF; Printable version; ... Featured pictures of Costa Rica (6 F) Media in category "Images of Costa Rica" The following 3 files are in this category, out ...
The location of Costa Rica An enlargeable relief map of the Republic of Costa Rica. The following outline is provided as an overview of and topical guide to Costa Rica: . Costa Rica – sovereign country located in Central America, bordered by Nicaragua to the north, Panama to the east-southeast, the Pacific Ocean to the west and south, and the Caribbean Sea to the east. [1]
Because Costa Rica is located between 8 and 12 degrees north of the Equator, the climate is tropical year round. However, the country has many microclimates depending on elevation, rainfall, topography, and by the geography of each particular region. Costa Rica's seasons are defined by how much rain falls during a particular period.
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The tectonics of Costa Rica are more complicated because the Cocos Plate subdivided into two blocks separated by the Costa Rica Fracture Zone (running northeast onto land), with the northern block being subducted. Submarine canyons have been used to infer the path of the Panama Fracture Zone running along the coast creating wrench faults.