Suppose You Want to Observe and Study the Radiation from Gas

question 90

Multiple Choice

Suppose you want to observe and study the radiation from gas inside an interstellar bubble created by a supernova.Which of the following observatories will be most useful?

• A)the Chandra X-ray Observatory
• B)the Keck I telescope on the summit of Mauna Kea
• C)the SOFIA airborne infrared observatory
• D)the Hubble Space Telescope

---

Definitions:

Decentralized Units

Separate divisions or departments within an organization that operate semi-autonomously, with their management responsible for certain decisions and operations.

Investment Centers

Segments or units within an organization for which the manager is responsible for generating revenue and controlling costs, often evaluated based on their return on investment.

Profit Centers

Segments or departments within a business that are responsible for generating profits and are evaluated on their profitability performance.

Cost Centers

Divisions or departments within an organization that do not directly generate revenue but incur costs, used for tracking and managing expenses.