Relation between temperature and wavelength of radiation
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E = σT4
Stefan-Boltzmann Law
The Stefan-Boltzmann law, a fundamental law of physics, explains the relationship between an object's temperature and the amount of radiation that it emits. This law (expressed mathematically as E = σT4) states that all objects with temperatures above absolute zero (0K or -273°C or -459°F) emit radiation at a rate proportional to the fourth power of their absolute temperature.
Stefan-Boltzmann Law
The Stefan-Boltzmann law, a fundamental law of physics, explains the relationship between an object's temperature and the amount of radiation that it emits. This law (expressed mathematically as E = σT4) states that all objects with temperatures above absolute zero (0K or -273°C or -459°F) emit radiation at a rate proportional to the fourth power of their absolute temperature.
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From the Stefan's law, we have
E = sigma (T)^4
Here sigma represents the emmisivity.
Hope you get your answer.
E = sigma (T)^4
Here sigma represents the emmisivity.
Hope you get your answer.
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