In a Hydrogen Atom,the Electron Makes a Transition from the N

question 57

Multiple Choice

In a hydrogen atom,the electron makes a transition from the n = 8 to the n = 3 state.The wavelength of the emitted photon is closest to which one of the following values? (c = 3.00 × 10⁸ m/s,1 eV = 1.60 × 10^-19 J,h = 6.626 × 10^-34 J ∙ s)

• A)9.57 × 10^-7 m
• B)1.13 × 10^-6 m
• C)3.12 × 10^-7 m
• D)4.52 × 10^-6 m
• E)6.34 × 10^-7 m

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Definitions:

Variable Costing

A costing method that includes only variable production costs (materials, labor, and overhead) in product costs, excluding fixed overhead expenses.

Cost Per Unit

The calculation of the total cost of producing a product or providing a service divided by the number of units produced or serviced.

Finished Goods

Products that have completed the manufacturing process but have not yet been sold or distributed to end users.

Variable Costing

A costing method that includes only variable production costs in the cost of goods sold and reports fixed overhead separately.