During the Course of a Demonstration the Professor Is Called

question 15

Multiple Choice

During the course of a demonstration the professor is called away. When he returns he finds a beaker of water that was at room temperature is now at a slightly higher temperature. There is a stirring rod on the desk and a cigarette lighter. The professor can assume that the temperature increase is due to

• A) heat added to the system.
• B) mechanical work done on the system.
• C) either heat added or mechanical work done.

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Definitions:

Internal Causes

Factors within an individual, such as personal beliefs, values, or emotional states, that motivate behavior or influence how events are perceived.

LMX Perception

LMX Perception refers to how individuals perceive their relationship quality with leaders, based on the Leader-Member Exchange theory which explores different types of leader-member relationships.

Leader

An individual who influences and guides others towards achieving a common goal, often by demonstrating vision, initiative, and direction.

Follower

An individual who supports and is guided by another person, usually in the context of a leader-member relationship.