College Physics Quiz
20 questions · no time limit
0:00
THERMODYNAMICS
Question 1 of 20
No time limit
Current
Answered
Flagged
Not seen
A system undergoes a cyclic process returning to its initial state. During the cycle, the system absorbs 1200 J of heat and releases 800 J of heat. What is the net work done by the system during the cycle?
YOUR PROGRESS
20
QUESTIONS
Ready when you are
Answer in any order. Your progress shows here as you go.
QUESTIONS
KEYBOARD
Pick an answer ABCDE
Next question ↵→
Previous ←
Flag for review F
Answers save as you go · flagged questions come back at the end