File:Оптическое чудо!.jpg
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[edit]DescriptionОптическое чудо!.jpg |
Русский: Оптическое чудо! Две радуги! Первичная и вторичная с «перевернутым порядком цветов»!
Радуга возникает из-за того, что солнечный свет испытывает преломление в капельках воды (дождь или туман), парящих в воздухе. Эти капельки по-разному отклоняют свет разных цветов, в результате чего белый свет разлагается в спектр. Существует первичная, вторичная радуга . Первичная — самая яркая, она уносит из капли большинство света. Радугу большого порядка обычно не удается увидеть, так как она очень слаба. Чаще всего наблюдается первичная радуга, при которой свет претерпевает одно внутреннее отражение. Во вторичной радуге «перевёрнутый» порядок цветов — снаружи находится фиолетовый, а внутри красный. Небо между двумя радугами обычно имеет заметно более тёмный оттенок. Увидеть две радуги - настоящее чудо!English: Optical miracle! Two of the rainbow! Primary and secondary with the "inverted order of colors!" Rainbow arises from the fact that sunlight is experiencing refraction in water droplets (rain or fog), hovering in the air. These droplets are deflected differently different colors of light, whereby white light is decomposed into a spectrum. There are primary, secondary rainbow. Primary - the brightest, it carries out most of the light drops. Rainbow large order usually can not see because it is very weak. Most often, there is a primary rainbow, in which one light undergoes internal reflection. In the secondary rainbow "upside-down" order of colors - from the outside is purple, and red inside. Sky between the two rainbows is usually much darker hue. To see two rainbows - a real miracle! |
Date | |
Source | Own work |
Author | Павлова Юлия |
г.Нижний Новгород. Июнь 2015.
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This image was uploaded as part of European Science Photo Competition 2015. |
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current | 16:28, 4 November 2015 | 3,120 × 4,208 (652 KB) | Унунсептий (talk | contribs) | User created page with UploadWizard |
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Camera manufacturer | Lenovo |
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Camera model | Lenovo S850 |
Exposure time | 253/125,000 sec (0.002024) |
F-number | f/2.2 |
ISO speed rating | 109 |
Date and time of data generation | 18:46, 14 May 2015 |
Lens focal length | 3.85 mm |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | S850 |
File change date and time | 18:46, 14 May 2015 |
Y and C positioning | Co-sited |
Exposure Program | Not defined |
Exif version | 2.2 |
Date and time of digitizing | 18:46, 14 May 2015 |
Meaning of each component |
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APEX exposure bias | 0 |
Metering mode | Center weighted average |
Light source | Other light source |
Flash | Flash fired |
Supported Flashpix version | 1 |
Color space | sRGB |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 2.29 |
Scene capture type | Standard |