I am trying to integrate blackbody radiation law under 1500 Kelvin using the FormulaData command.
The integration seems not to work properly after I designate the integration range. Mathematica does not return me the numeric value that I want, and there is no error message popping up. So I guess my command is actually not a problem?
Is it because Mathematica simply cannot handle this kind of complicated integration?
f = FormulaData[ {"PlanckRadiationLaw", "Wavelength"}, {"T" -> Quantity[1500, "Kelvins"]} ]N[ Integrate[ f[[2]], {λ, 1*^-6, 10*^-6} ] ]
