An Electron in the N = 3 State of a Hydrogen

question 78

Multiple Choice

An electron in the n = 3 state of a hydrogen atom falls into the n = 2 state.The Rydberg constant R is 1.097 $\times$ 10^-2/nm.The wavelength of the photon emitted is approximately

• A)103 nm
• B)110 nm
• C)122 nm
• D)486 nm
• E)656 nm

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Definitions:

Economies of Scale

Cost benefits that organizations acquire by scaling up their operations, wherein the cost for each unit produced tends to fall as the scale of operation enlarges.

Min Per-unit Costs

The lowest possible cost of producing one unit of good or service, achieved through efficient use of resources and optimal production scale.

Employee Shirking

Refers to employees putting in less effort than agreed upon or expected, often when they believe their lack of effort will not be noticed or punished.