Dear
classmates...
Using the Planck law, make a spectrum of blackbody radiation graph at five temperatures (one curve must be that of the human body, obligatorily). Make it in intervals of frequencies and of wavelength. The computer program is of free choice.
Using the Planck law, make a spectrum of blackbody radiation graph at five temperatures (one curve must be that of the human body, obligatorily). Make it in intervals of frequencies and of wavelength. The computer program is of free choice.
The spectral radiance of a body, Rν(T), describes the amount of energy it emits at
different radiation frequencies. It is the power emitted per unit area of the
body, per unit solid angle of emission, per unit frequency. Planck
showed (remember that he
proposed the idea of quantum and he introduced the constant that
relates the energy and the frequency of radiation) that the spectral radiance of a body
for frequency ν at absolute
temperature T is
given by (use this formula in a range of frequencies):
I would
suggest that each curve of the spectrum be of different color.
Give it to
me on next Thursday, September 5TH
I send you
a fraternal greeting.
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