One Object That Is Believed to Be a Black Hole

question 5

Multiple Choice

One object that is believed to be a black hole in our Galaxy is

• A) the central star in the Ring Nebula in Lyra.
• B) the central star in the Crab Nebula.
• C) the undetected tenth planet in our solar system,whose presence has been inferred from its gravitational influence on the outer planets.
• D) Cygnus X-1,a powerful X-ray source.

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Definitions:

External Locus of Control

A belief system where an individual perceives outcomes in their life as being driven by external forces or luck rather than their own actions.

Supportive Leadership

A leadership style focused on providing emotional support, encouragement, and fostering a positive work environment for team members.

Directive Leadership

A leadership style where the leader offers clear expectations and guidance on what needs to be done, how to do it, and when it should be completed.

Group Norms

Shared guidelines or rules for behavior that most group members follow, dictating what is considered normal or acceptable within the group.