If the Density of a Certain Spherical Atomic Nucleus Is

question 62

Multiple Choice

If the density of a certain spherical atomic nucleus is 1.0 × 10¹⁴ g cm^-3 and its mass is 2.0 × 10^-23 g, what is its radius in cm?

• A) 3.6 × 10^-13 cm
• B) 2.0 × 10^-37 cm
• C) 4.8 × 10^-38 cm
• D) 2.2 × 10^-19 cm
• E) None of these choices are correct.

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Definitions:

Market Rate

The interest rate available in the marketplace for similar transactions.

Times Interest Earned Ratio

A financial metric that evaluates how well a company can cover its interest expenses with its earnings before interest and taxes.

Net Income

Net income, also known as net profit, is the total profit of a company after all revenues, costs, and expenses have been deducted.