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Explainphenomenon of blackbodradiation . |
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Answer» Solution :The firstconcreteexplanationfor thephenomen of the blackbodyradiationwas givenby Maxplanck in 1900 . When solidsare heatedthey emitradiation over awiderangeof wavelength . ExampleWhenan ironrodis HEATED aprogresivelybecmoesmore andmore REDAS theis CHANGED . BLACKBODY : Theidealbodywhichemitsandabsorbsradiationsof allfrequencesiscalled ablackbody andthe radiationemitted by suchabodyblackbodyradiationis notableto explainbyelectrmagneticradiatin theorybut explainbyPlankthery. 
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