A Cylinder Containing an Ideal Gas Has a Volume of 3.0

question 28

Multiple Choice

A cylinder containing an ideal gas has a volume of 3.0 m³ and a pressure of 1.0 *10⁵ Pa at a temperature of 300 K. The cylinder is placed against a metal block that is maintained at 900 K, and the gas expands as the pressure remains constant until the temperature of the gas reaches 900 K. The change in internal energy of the gas is +6.0 *10⁵ J. How much heat did the gas absorb?

• A) 0
• B) 6.0 * 10⁵ J
• C) 12 * 10⁵ J
• D) 9.0 * 10⁵ J

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Definitions:

Motivator Factors

Elements in a job environment, such as recognition and opportunities for personal growth, that can significantly increase employee satisfaction and motivation.

Job Satisfaction

The extent to which individuals feel content, fulfilled, and positive about their job and work environment.

Motivator Factor

Elements of a job that can lead to job satisfaction, according to Herzberg's two-factor theory, such as recognition, achievement, and personal growth.

Two-factor Theory

A theory in psychology proposed by Herzberg that identifies factors affecting workplace motivation, distinguishing between 'hygiene' factors and 'motivators'.