An Astronomer Discovers a Knot of Emission That Appears to Escape

question 6

Multiple Choice

An astronomer discovers a knot of emission that appears to escape a radio galaxy at three times the speed of light.What makes this phenomenon possible?

• A) The central black hole produces an exotic particle that travels faster than the speed of light.
• B) Magnetic fields accelerate the jet particles.
• C) Nothing; it is an optical illusion.
• D) Nothing; it is a consequence of the cosmological expansion.

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Definitions:

Concept Test

An evaluation process that involves presenting an idea for a product or service to a target audience to determine its feasibility and the potential interest of consumers.

Cross-functional New-product Development Team

A group comprising members from different departments working together to develop a new product.

New-product Idea

A concept for a product that has not yet been introduced to the market, potentially fulfilling a new consumer need or desire.

Customer Experience Management (CEM)

The process of managing the entire customer experience with the company.