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Callisto
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Planck's law of radiation??
Hi, can anybody help me with this problem?
Planck's law of radiation for a blackbody radiator quantifies the relation between it's radiative flux and wavelength at a particular temperature.
given by:
F(w)=C1/[w^5(exp(C2/wT)-1]
where, w=wavelength, C1 and C2 are constants and T is the absolute temperature.
My problem is , I have to show that the peak radiative flux of the Planck spectrum varies as the fourth power of temperature.
Do i need to do some integration of Plancks law to show this?
If so, where do i start?![Confused :confused: :confused:](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
Hi, can anybody help me with this problem?
Planck's law of radiation for a blackbody radiator quantifies the relation between it's radiative flux and wavelength at a particular temperature.
given by:
F(w)=C1/[w^5(exp(C2/wT)-1]
where, w=wavelength, C1 and C2 are constants and T is the absolute temperature.
My problem is , I have to show that the peak radiative flux of the Planck spectrum varies as the fourth power of temperature.
Do i need to do some integration of Plancks law to show this?
If so, where do i start?