Use the Following to Answer the Next Question

question 43

Multiple Choice

Use the following to answer the next question.

-The Fermi energy in three dimensions at T = 0 is given by
E_F = 0.365 eV · nm² (N/V) ^2/3
The Fermi energy for potassium is approximately

• A) 11.7 eV
• B) 3.24 eV
• C) 5.53 eV
• D) 2.11 eV
• E) 9.46 eV

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Definitions:

Connective(s)

In logic, words or phrases that connect clauses or sentences, such as conjunctions, disjunctions, and conditionals.

Affirming

The act of validating, confirming, or asserting something as true or valid, especially within the context of logical arguments.

Modus Ponens

A form of argument in logic that if a conditional statement ("if P then Q") is accepted, and the antecedent (P) holds, then the consequent (Q) can be concluded.

Symbolic Form

expressing concepts or ideas through symbols or a symbolic language, often used in logic and mathematics to convey complex information efficiently.