A Cubic Unit Cell Has an Edge Length of 400

question 33

Multiple Choice

A cubic unit cell has an edge length of 400. pm. The length of its body diagonal (internal diagonal) in pm is therefore

• A)512.
• B)566.
• C)631.
• D)693.
• E)724.

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Definitions:

Random Sample

A sample drawn in such a way that each member of the population has an equal chance of being selected.

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Standard Deviation

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Random Variable

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