Quantum Mechanics Problem No 2

Quantum Mechanics (Problem No. 2) Model the tungsten filament of a lightbulb as a black body at temperature 2900 K. Determine the wavelength of light it emits most strongly. Reference PHYSICS for Scientists and Engineers with Modern Physics Raymond A. Serway John W. Jewett, Jr. Cengage 9th Edition (2014) Ch. No. 40 (Introduction to Quantum Physics) Exercise No. 40.2