In a Thermodynamic Process, the Internal Energy of a System

question 53

Multiple Choice

In a thermodynamic process, the internal energy of a system in a container with adiabatic walls decreases by 800 J. Which statement is correct?

• A) The system lost 800 J by heat transfer to its surroundings.
• B) The system gained 800 J by heat transfer from its surroundings.
• C) The system performed 800 J of work on its surroundings.
• D) The surroundings performed 800 J of work on the system.
• E) The 800 J of work done by the system was equal to the 800 J of heat transferred to the system from its surroundings.

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Definitions:

Negative Emotional Associations

Refers to the unfavorable feelings or emotions that are linked to a particular concept, object, or situation due to past experiences or perceptions.

Self-Serving Bias

The common habit of a person taking credit for positive events or outcomes, but blaming outside factors for negative events.

Cognitive Biases

Systematic patterns of deviation from norm or rationality in judgment, leading individuals to make illogical decisions.

Overconfidence Effect

A cognitive bias where an individual's subjective confidence in their judgments is greater than their objective accuracy.