Ch7 HW1 - WebAssign Ch7 HW1 (Homework) Current Score: 8 out...

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Ch7 HW1 (Homework) Arthur Barfield PHYS 2211, section M, Fall 2008 Instructor: Jennifer Curtis Web Assign Current Score: 8 out of 10 Due: Friday, November 21, 2008 09:00 AM EST Description Quantized energy; the quantum model of the interaction of light and matter. Instructions Reading: Sections 7.1-7.3 The due date for this assignment is past. Your work can be viewed below, but no changes can be made. 1. [MI2 07.X.05.01] 4/4 points Match the description of a process with the corresponding diagram: c c Emission of a photon whose energy is E 2 - E 0 a. b b Absorption from an excited state (this hardly ever happens in dark-line spectrum absorption experiments at low temperatures, because an excited state drops back to the ground state so quickly that there is never a significant number of atoms in an excited state capable of absorbing the photon) b. d d Absorption of a photon whose energy is E 1 - E 0 ("dark-line" spectrum) c.
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a a Emission of a photon whose energy is E 3 - E 1 d. In drawing arrows to represent energy transitions, which of the following statements are correct?
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Ch7 HW1 - WebAssign Ch7 HW1 (Homework) Current Score: 8 out...

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