Chapter 9, Problem 15P

Calculate the wavelength of light emitted when each of the following transitions occur in the hydrogen atom. What type of electromagnetic radiation is emitted in each transition? a. n = 4 → n = 3  b. n = 5 → n = 4  c. n = 5 → n = 3

Hemoglobin in our blood exist in two predominant forms.one form,known as oxyhemoglobin, has oxygen bound to the iron and the other,known as deoxyhemoglobin has water molecule bound instead.Oxyhemoglobin is a low spin complex that gives arterial blood its red colour, and deoxyhemoglobin is a high spin complex that gives venus blood its darker colour.Explain these observations in terms of the crystal field splitting.

Suppose you have a "box" in which each particle may occupy any of 10 single-particle states. For simplicity, assume that each of these states has energy zero. What is the partition function if the box contains two identical fermions?