A System Contracts from an Initial Volume of 15

question 98

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 0.80 atm.What is W? (1 L·atm = 101.3 J)

• A)-4.0 J
• B)+4.0 J
• C)-4.1 ×10² J
• D)+4.1 ×10² J
• E)+81 J

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Definitions:

Correct Code

A reference to using the precise and appropriate code in medical coding to accurately describe a diagnosis, procedure, or service.

Pneumonitis

Inflammation of the lung tissue that can be caused by various factors, including infections, drugs, or exposure to radiation.

Inhalation

The act of breathing in; the intake of air or other substances into the lungs.

Sphenoidal Polyp

An abnormal growth in the sphenoid sinus, a cavity within the skull behind the nasal passages.