What is the efficiency of a Carnot engine operating between temperatures T1 and T2?
Practice Questions
1 question
Q1
What is the efficiency of a Carnot engine operating between temperatures T1 and T2?
(T1 - T2) / T1
T2 / T1
(T1 - T2) / T2
1 - (T2 / T1)
The efficiency of a Carnot engine is given by the formula: efficiency = 1 - (T2 / T1), where T1 is the higher temperature and T2 is the lower temperature.
Questions & Step-by-step Solutions
1 item
Q
Q: What is the efficiency of a Carnot engine operating between temperatures T1 and T2?
Solution: The efficiency of a Carnot engine is given by the formula: efficiency = 1 - (T2 / T1), where T1 is the higher temperature and T2 is the lower temperature.
Steps: 5
Step 1: Identify the two temperatures involved in the Carnot engine. T1 is the higher temperature and T2 is the lower temperature.
Step 2: Write down the formula for the efficiency of a Carnot engine, which is: efficiency = 1 - (T2 / T1).
Step 3: Substitute the values of T1 and T2 into the formula.
Step 4: Perform the division of T2 by T1.
Step 5: Subtract the result from 1 to find the efficiency.
