Advertisements
Advertisements
Question
Carnot engine cannot give 100% efficiency, because we cannot ______.
Options
eliminate
find ideal sources
prevent radiation
reach absolute zero temperature
MCQ
Fill in the Blanks
Solution
Carnot engine cannot give 100% efficiency, because we cannot reach absolute zero temperature.
Explanation:
η = `1 - "T"_2/"T"_1`
for 100% efficiency when T2 = 0K
In reality, it is impossible to achieve T2 = 0K
shaalaa.com
Carnot Engine
Is there an error in this question or solution?
