A Monatomic Ideal Gas Undergoes an Isothermal Expansion at 300 $0.010 \mathrm {~m} ^ { 3 }$

question 44

Multiple Choice

A monatomic ideal gas undergoes an isothermal expansion at 300 K, as the volume increased from $0.010 \mathrm {~m} ^ { 3 }$ to $0.040 \mathrm {~m} ^ { 3 }$ The final pressure is $130 \mathrm { kPa } \text {. }$ What is the change in the internal (thermal) energy of the gas during this process? (R = 8.31 J/mol ? K)

• A)0.0 kJ
• B)3.6 kJ
• C)7.2 kJ
• D)-3.6 kJ
• E)-7.2 kJ

Understand the role of demographic, geographic, and health behavior data in epidemiological research.

Recognize the importance of research design in epidemiological studies.

Recognize the importance of identifying variables in disease causation and prevention.

Comprehend the significance of screening tests' sensitivity, specificity, and predictive values.