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Thermodynamics — JEE physics STD 12 Science — Question

CBSE BoardEnglish MediumSTD 12 ScienceJEE physicsThermodynamics1 Mark
MCQ
Even Carnot engine cannot give $100 \%$ efficiency because we cannot
  • A
    Prevent radiation
  • B
    Find ideal sources
  • ✓
    Reach absolute zero temperature
  • D
    Eliminate friction
✓

Answer

Correct option: C.
Reach absolute zero temperature
(c)

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