Determine the wavelength of the maximum amount of radiation emitted by surface at 49 °C. Express your answer with the appropriate units. Tempjetes Symbols undo rego eser keyboard shortcuts help Xmax = Value Units

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Wien's displacement law

Students often get confused between Wien's displacement law and Planck's radiation law. Although both are historically related, yet they are conceptually different. Planck's law helps determine the spectrum of a blackbody, while Wien's law determines the relationship between peak wavelength and temperature.