If Tungsten (W) Adopts a Bcc Structure with a Unit

question 126

Multiple Choice

If tungsten (W) adopts a bcc structure with a unit cell edge length of 321 pm, what is the length of the body diagonal across the unit cell (from opposite corners on opposite faces) ?

• A)731 pm
• B)454 pm
• C)139 pm
• D)556 pm
• E)185 pm

---

Definitions:

Net Capital Investment

The total capital investment in a company minus the depreciation on its previous capital investments.

Pre-Tax Salvage Value

The estimated value of an asset at the end of its useful life, before subtracting taxes associated with its disposal.

Working Capital

Working Capital is the difference between a company's current assets and current liabilities, indicating the liquidity and operational efficiency of the business.

Tax Rate

The percentage at which an individual or corporation is taxed; the government sets these rates to collect revenues.