An Electron Is in an Infinite Square Well (A Box)that

question 29

Multiple Choice

An electron is in an infinite square well (a box) that is 8.9 nm wide.What is the ground state energy of the electron? (h = 6.626 × 10^-34 J ∙ s,m_el = 9.11 × 10^-31 kg,1 eV = 1.60 × 10^-19)

• A)0.0048 eV
• B)0.0057 eV
• C)0.0066 eV
• D)0.0076 eV
• E)0.0085 eV

---

Definitions:

Liability

Obligations or debts that an entity owes to others, which must be settled through the transfer of assets or services.

Services Performed

Tasks or work completed, particularly in the context of professional or commercial services.

Depreciation Expense

An accounting method used to allocate the cost of a tangible asset over its useful life, representing how much of an asset's value has been used up over a period.

Accumulated Depreciation

The cumulative total of the depreciation expense allocated for a physical asset from the time it was first utilized.