If the Density of a Certain Spherical Atomic Nucleus Is

question 56

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 the above

---

Definitions:

Tacit Collusion

A situation where businesses indirectly coordinate actions without explicit agreement, often leading to market prices above competitive levels.

Few Firms

A market situation typically characterized by an oligopoly, where a small number of companies possess the majority of market share.

Tacit Collusion

An unwritten, unspoken understanding among competitors to set prices or production levels to avoid direct competition.

Formal Agreement

A legally binding contract or arrangement between two or more parties, often documented and enforceable by law.