The Figure Shows a PV Diagram for an Ideal Gas $4.00 \text { atm }$

question 187

Multiple Choice

The figure shows a pV diagram for an ideal gas that is carried around a cyclic process. How much work is done in one cycle if p₀ = $4.00 \text { atm }$ and $\mathrm { V } _ { 0 } = 3.00$ L? (1.00 atm = 101 kPa)

• A) 1210 J
• B) 485 J
• C) 2280 J
• D) 2420 J
• E) 4850 J

---

Definitions:

Defense Mechanism

Psychological strategies employed unconsciously to protect oneself from anxiety or unacceptable thoughts and feelings.

Projection

A defense mechanism in which an individual ascribes their own unwanted thoughts, feelings, or impulses onto someone else.

Racial Segregation

The enforced separation of different racial groups in daily life, such as in schools, housing, and public or shared spaces.

Psychoanalytic Theory

A theory developed by Freud that emphasizes unconscious psychological processes and contends that childhood experiences significantly influence adult personality.