Thermodynamics - First Law

What is the correct answer to #3 on p.336?

(work = pressure x volume change)

• 331 J

• 441 J

• 4.1 kJ

• 7.7 J

(p.337) "All objects have ​ (a)   ​ (b)   , which is the sum of the ​ (c)   and ​ (d)   energies of their molecules."

• internal
• energy
• kinetic
• potential
• gravity
• time
• distance
• external
• torque
• moisture

What is an "isovolumetric process"? (p.337)

How much work is done on or by the system in an isovolumetric process? (p.337)

• 0 J

• 1420 J

• 9.8 J

• 400 J

(p.337) In an isovolumetric process, a gas undergoes a change in ​ (a)   but no change in ​ (b)   .

• temperature
• volume
• length
• weight
• energy
• state
• electromagnetism
• color
• smell
• reactivity

(p.338) What is an isothermal process?

(p.338) During an isothermal process, the ________ of the system does not change.

• temperature

• volume

• internal energy

• pressure

• weight

(p.339) "A process in which changes occur but no energy is transferred to or from a system as heat is called an __________ process."

What are two examples of adiabatic processes? (p.339)

What is the correct answer to question 4a at the bottom of p.339?

• adiabatic

• isothermal

• isovolumetric

• none of these