A Block of Iron Has a Mass of 483 G $\circ$

question 107

Multiple Choice

A block of iron has a mass of 483 g. What is the mass of a block of graphite that has the same volume as the block of iron? The following densities at 25 ^$\circ$ C are provided: magnesium, 1.7 g/cm³ ; graphite, 1.8 g/cm³ ; iron, 7.9 g/cm³.

• A)110 g
• B)2120 g
• C)6870 g
• D)34 g
• E)none of them are within 10 g of the right answer.

---

Definitions:

Cost Of Goods Sold

The direct costs attributable to the production of the goods sold by a company, including the cost of materials and labor.

Investment Turnover

A ratio that measures the efficiency of a company in using its investments to generate sales revenue, reflecting how effectively assets are being utilized.

Operating Income

The amount of profit realized from a business's operations after deducting operating expenses like wages, depreciation, and cost of goods sold.

Invested Assets

Items acquired or bought with the intention of earning income or profit.