Complete the following chart by using Wien's law. You may use a calculator and the Wien's law formula, or the interactive graph Planck Law for Blackbodies to calculate temperature when given wavelength (and vice-versa). Use the data table Blackbody Temperatures of the Electromagnetic Spectrum to identify the region of the electromagnetic spectrum where an object with the stated temperature emits most of its light. Case T (kelvins) Am\" (angstroms) EM Region 1 7,750 Ultraviolet a x 0 2 3,670 Infrared a / 3 3,870 Ultraviolet a x 0 4 3,620 Infrared a x 0 5 6,440 Ultraviolet a x 0