Solved UPSC CDS/OTA Question
A solved UPSC CDS/OTA PYQ — decoded step-by-step.
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Q · Heat and ThermodynamicsMedium · 45s
Which one of the following is NOT a unit of heat?
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.
Kelvin is a unit of temperature, not heat.
Final Answer: Option D — Kelvin