3. Consider the 5s orbital: Hint: You can refer to Chapter 5 slide # 21, # 22, and #24 for help A) What is the shape of this orbital? B) What is the value of n for this orbital ? C) What is the value of 1 for this orbital ? D) What is the value of my for this orbital?

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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.