File talk:Wiens law vis limits.svg

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Units?[edit]

Could somebody add correct units to this graph? I don't know what k/nm are. There are many different possible units for spectral intensity, is this in W/m^2/nm? W/m^2/nm/sterradian? Photons/m^2/nm? Something else? Geoffrey.landis (talk) 14:57, 13 July 2018 (UTC)[reply]