Star a Has a Luminosity L_A = 100 L and It

question 45

Multiple Choice

Star A has a luminosity L_A = 100 L and it is 1000 pc away.Star B has the same luminosity as the Sun,L,and it is 100 pc away.What can you say about the brightness of these two stars?

• A) Star A is brighter than Star B.
• B) Star B is brighter than Star A.
• C) Star A and Star B have the same brightness.
• D) It is not possible to determine the answer without knowing L,the luminosity of the Sun.

Understand the concept and importance of creativity, self-leadership, and constructive thought patterns in personal and professional contexts.

Learn about the significance of feedback and self-reward mechanisms in self-improvement and goal achievement.

Grasp the concept of habit formation and its role in establishing effective self-leadership and productivity strategies.

Understand the principles of organic free radical reactions, including mechanisms.

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Definitions:

Performance Norms

Standards and expectations set within a group or organization that dictate the level of performance and behavior of its members.

Cohesiveness

The degree to which members of a group or team are united and motivated to achieve common goals.

Adjourning Stage

The final phase in group development, characterized by the conclusion of group tasks and the dissolution of the group structure.

Disband

To formally dissolve a group or organization, so it no longer exists as a structured entity.