Which of the Following Is NOT a Way in Which

question 59

Multiple Choice

Which of the following is NOT a way in which astronomers detect dark matter in clusters of galaxies?

• A) by determining the amount of mass necessary to gravitationally collapse clouds of gas to form the number of stars present
• B) by determining the amount of mass necessary to gravitationally hold onto the hot gas surrounding galaxy clusters
• C) by determining the amount of mass necessary to gravitationally hold a cluster of galaxies together
• D) by determining the amount of mass necessary to gravitationally lens images of distant objects
• E) None of the above; all of these are ways that astronomers detect dark matter in galaxy clusters.

---

Definitions:

Corporate Giving Matching Fund

A philanthropic program where a corporation matches donations made by employees to eligible nonprofits, essentially doubling the charity's receipt.

Employee Assistance Program

A work-based intervention program designed to identify and assist employees in resolving personal problems that may adversely affect their job performance.

Career Counseling

A service that helps individuals assess their interests, skills, and values to make informed decisions about their career paths and professional development.

Legal Requirements

Specific laws, regulations, and standards that individuals or organizations must follow.