Compared with the 2

question 395

Multiple Choice

Compared with the 2.5-m-diameter Mount Wilson telescope,the 10-m-diameter Keck telescope has a greater light-gathering power by a factor of:

• A) 4.
• B) 16.
• C) 2.
• D) 1; they have the same light-gathering capability.

---

Definitions:

Antitrust Laws

Legislation enacted by the government to prevent new monopolies from forming and police those that exist to protect consumers from exploitative practices.

Justice Department

A national executive department responsible for enforcing the law and administering justice, typically including courts and law enforcement entities.

Monopoly Power

The ability of a monopoly to dictate the terms and conditions of the goods or services it provides, including price.

Business Travelers

Individuals who travel for work or professional reasons, often requiring accommodations, conference facilities, and other travel-related services.