Absorption Lines Due to the Interstellar Medium Indicate That Some

question 8

Multiple Choice

Absorption lines due to the interstellar medium indicate that some components of the interstellar medium are cold and of a very low density because

• A)the lines are blue shifted.
• B)the lines are red shifted.
• C)the lines are extremely broad.
• D)the lines are extremely narrow.
• E)the lines are much darker than the stellar lines.

---

Definitions:

Financial Ruin

A state of having lost a significant portion or all of one’s financial resources or assets, often leading to insolvency.

Trust

The confident belief in the reliability, truth, ability, or strength of someone or something, forming the foundation of relationships in social and business contexts.

Sustainability

The practice of conducting business in a manner that does not compromise the ability of future generations to meet their needs, emphasizing environmental protection, social equity, and economic health.

Social Entrepreneurship

A practice of starting companies and other organizations to develop, fund, and implement solutions to social, cultural, or environmental issues.