Multiple choice general knowledge science & technology

"heat completely cannot converted into work" This is..?

  1. Zeroth law of thermodynamics

  2. First law of thermo Dynamics

  3. Second law of thermoDynamics

  4. Third law of thermodynamics
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The Second Law of Thermodynamics states that in any cyclic process, heat cannot be completely converted into work - some energy is always lost as waste heat. The Zeroth Law deals with thermal equilibrium, First Law with energy conservation, and Third Law with absolute zero.

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