A System Contracts from an Initial Volume of 15

question 68

Multiple Choice

A system contracts from an initial volume of 15.0 L to a final volume of 10.0 L under a constant external pressure of 0.800 atm. The value of w, in J, is

• A)−4.0 J.
• B)4.0 J.
• C)−405 J.
• D)405 J.
• E)4.05 × 10 ³ J.

---

Definitions:

Job Status

The relative importance or prestige assigned to a job or position within an organization, which can affect motivation and job satisfaction.

Competency Approach

A methodology that prioritizes the skills, knowledge, and behaviors necessary for effective performance in a job role.

Job Evaluation

The systematic process of determining the relative worth of jobs within an organization to establish fair compensation.

Priority

The level of importance assigned to tasks or goals, guiding the order or attention they receive.