Скачать или смотреть L-14 Carnot Engine & Second Law of Thermodynamics | Class 11 Physics | JEE Advanced & NEET

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! 🚀