How Fast Must Two Deuterium Atoms Be Moving So They

question 28

Multiple Choice

How fast must two deuterium atoms be moving so they can overcome the Coulomb force of repulsion,and attain the necessary 10−¹⁴ m for fusion? (m(
) = 2.014 1 u)

• A)3.9 × 10⁶ m/s
• B)1.3 × 10⁶ m/s
• C)2.6 × 10⁶ m/s
• D)5.2 × 10⁶ m/s
• E)3.7 × 10⁶ m/s

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Definitions:

Electron Pairs

Refers to two electrons occupying the same orbital in an atom or molecule, usually forming a covalent bond or participating in lone pairs.

Confidence Interval

A selection of values, based on sample statistics, forecasted to incorporate the value of an unknown population parameter.

Population Mean

Population mean is the average of all the values in a population.

Standard Deviation

A statistic that measures the dispersion or variation of a dataset relative to its mean, indicating how spread out the data points are.