The Ground State Energy of a Proton in a Box

question 11

Multiple Choice

The ground state energy of a proton in a box is 2.10 * 10^-3 eV.What is the width the box?

• A)1.00 * 10^-9 m.
• B)1.00 * 10^-10 m.
• C)3.11 * 10^-9 m.
• D)6.79 * 10^-9 m.

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Definitions:

Variance

A statistical measure of the dispersion or spread in a set of data points, showing how far each number in the set is from the mean.

Coefficient Of Correlation

A statistical measure that calculates the strength of the relationship between the relative movements of two variables, represented typically by the Pearson correlation coefficient value.

Stocks

Shares in the ownership of a company, representing a claim on the company's assets and earnings.

Composed

Pertains to being made up of several parts or elements.