This page describes an image Blackbody Radiation - UV Catastrophe
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Caption:
The curves of emitted radiation from blackbodies of different temperatures. The x-axis shows wavelength and the y-axis shows the amount of energy emitted every second by a square meter of the surface of that blackbody at each wavelength.
The hotter the body, the shorter the wavelength and the bluer the light it emits its maximum amount of energy at. Despite the coolest body in this plot peaking in red light, the other hotter bodies all emit more red light than the coolest body.
The dotted line shows the emitted radiation predicted by classical theory prior to modern quantum mechanics. This prediction tends to infinity at shorter wavelengths for any blackbody temperature above zero and was dubbed the ‘ultraviolet catastrophe’.
Credit: IAU OAE/Niall Deacon.
Diagram translation status: Not yet approved by a reviewer
Related glossary terms:
Blackbody Radiation
, Wavelength
, इलेक्ट्रोमॅग्नेटिक रेडिएशन (विद्युतचुंबकीय विकिरण)
Categories:
Physics
Created with support from: OAE Main Office Main Office
License: Creative Commons Attribution 4.0 International (CC BY 4.0) Creative Commons Attribution 4.0 International (CC BY 4.0) icons
Want to make your own version of this diagram? Then have a look at the code that
produced this diagram on Github
In Other Languages
अंग्रेज़ी : Blackbody Radiation - UV Catastropheजर्मन: Schwarzkörperstrahlung - UV-Katastrophe
Portuguese BR: Radiação de corpo negro - Catástrofe do UV
इटैलियन: Radiazione di corpo nero - Catastrofe UV
फ्रेंच: Rayonnement du corps noir - Catastrophe UV
अरबी: إشعاع الجسم الأسود - كارثة الأشعة فوق البنفسجية
मराठी: कृष्णिका प्रारण अतिनील आपत्ती
पारम्परिक चीनी: 黑體輻射--紫外綫災難
सरल चीनी: 黑体辐射--紫外线灾难
स्पानिश: Radiación de cuerpo negro - Catástrofe UV
Want to create your own translation? Then have a look at the code that produced this diagram on Github
The diagram captions presented on the OAE website were written, translated and reviewed by a collective effort from the OAE, the OAE Centers and Nodes, the OAE National Astronomy Education Coordinators (NAECs) and other volunteers. You can find a full list of credits for our translation project here. All media file captions are released under a Creative Commons CC BY-4.0 license and should be credited to "IAU OAE". The media files themselves may have different licenses (see above) and should be credited as listed above under "credit".
