File:Esferas iluminación Blanca. -Iñaki Otsoa. CC. By ShA $no- copia.jpg
Esferas_iluminación_Blanca._-Iñaki_Otsoa._CC._By_ShA_$no-_copia.jpg (469 × 508 pixels, file size: 108 KB, MIME type: image/jpeg)
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Summary
editDescriptionEsferas iluminación Blanca. -Iñaki Otsoa. CC. By ShA $no- copia.jpg |
Euskara: Adibide hauekin ikusten dugu nola argiaren koloreak objektuen koloreen perzepzioa aldatzen du. Horregaitik ondorioztatzen dugu:
1.- Azal zuriek argiaren kolorea hartzen dute zuri koloreak argiaren kolorea aldatzen ez duelako. Argi zuriak ere ez du objektu azaleen kolorea aldatzen. 2.- Argia koloreztatuak kolore bereko azal baten gainean ez du objektuaren kolorea aldatzen. 3.- Azal batean beltza ikusiko dugu baldin eta jotzen duen argiak badu hain zuzen ere azal horrek errebotatzen ez duen argi espektroren zatia (kolorea). Argi horiaren irudian, kasu, beltza bada bola urdina horrek espektro osoa hartzen du urdina izan ezik. 4.- Azal batean ikusten dugun kolorea nahasketa kengarria da non argiaren argi espektroari azalak hartzen duen espektro horren zatia kentzen diogun.Español: Observamos en estos ejemplos cómo el color de la luz modifica la percepción del color de los objetos al mezclarse con ellos. De ello deducimos:
1.- Las superficies blancas asumen el color de la luz porque el blanco no varía con el color de la luz. Así mismo, la luz blanca no modifica el color de las superficies. 2.- Una luz de un color sobre una superficie del mismo color no varía el color de la superficie. 3.- Vemos negras las superficies que reciben sólo la parte del espectro que ellas no rebotan. En la imagen de luz amarilla, por ejemplo, vemos negra la bola azul porque esa superficie absorbe todo el espectro lumínico excepto el azul. 4.- El color que vemos en una superficie es la mezcla sustractiva de la zona del espectro luminoso de la luz menos la parte de ese espectro que absorbe la superficie. |
Source | lan propioa |
Author | bolumena |
Licensing
editPermission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 11:45, 20 April 2010 | 469 × 508 (108 KB) | Bolumena (talk | contribs) | {{Information |Description={{eu|1=Adibide hauekin ikusten dugu nola argiaren koloreak objektuen koloreen perzepzioa aldatzen du. Horregaitik ondorioztatzen dugu: 1.- Azal zuriek argiaren kolorea hartzen dute zuri koloreak argiaren kolorea aldatzen ez duel |
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Width | 469 px |
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Height | 508 px |
Compression scheme | Uncompressed |
Pixel composition | RGB |
Orientation | Normal |
Number of components | 4 |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop CS3 Windows |
File change date and time | 11:29, 7 April 2010 |
Color space | sRGB |