L-14 Carnot Engine & Second Law of Thermodynamics | Class 11 Physics | JEE Advanced & NEET
Автор: CHITRA EDUCATION
Загружено: 2026-01-07
Просмотров: 12
Описание:
In this lecture, we explain the Second Law of Thermodynamics through the concept of the Carnot Engine, one of the most important topics of Thermodynamics (Class 11 Physics) for IIT-JEE Main, JEE Advanced, and NEET.
🔹 Topics covered in this video:
Statement of the Second Law of Thermodynamics
Kelvin–Planck statement
Clausius statement
Limitations of the First Law of Thermodynamics
Concept of an ideal heat engine
Construction of the Carnot Engine
Carnot cycle and its four reversible processes:
Isothermal expansion
Adiabatic expansion
Isothermal compression
Adiabatic compression
P–V diagram of Carnot cycle
Heat absorbed (Q₁) and heat rejected (Q₂)
Efficiency of Carnot Engine
Why no engine can be more efficient than a Carnot engine
Importance of Carnot engine for JEE Advanced conceptual questions
🔹 Why this lecture is important:
✔ Builds strong conceptual understanding
✔ Frequently asked in JEE Advanced & NEET
✔ Helps in solving numericals and theory questions
✔ NCERT-aligned with competitive exam depth
📘 Useful for:
Class 11 CBSE / ISC / State Board students
IIT-JEE Main & Advanced aspirants
NEET aspirants
📌 PDF notes and practice questions will be provided for better revision.
🔔 Learn Physics with Chitra Education – where concepts meet confidence.
All the best for your JEE & NEET preparation! 🚀
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