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Heat and Thermodynamics · UPSC CDS/OTA · Question 5 of 34

Heat and Thermodynamics: In a cyclic process, the change in internal energy is

Step-by-step solution. Heat and Thermodynamics for UPSC CDS/OTA.

Topic
Heat and Thermodynamics
Subject
General Studies
Difficulty
Medium
Solve Time
45-60 sec

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Q · Heat and ThermodynamicsMedium · 45s

In a cyclic process, the change in internal energy is:

TopicHeat and Thermodynamics
Question Typemultiple choice
DifficultyMedium
Marking+1 / −0.33
Test Duration30 min

Step-by-Step Solution

The complete worked solution.

Every step explained - no skipped algebra.

For a cycle, the initial and final states are the same. So, ΔU = 0.

Final Answer: Option B - Zero
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In a cyclic process, the change in internal energy is - Heat and Thermodynamics (General Studies) Solved Question