# CBSE class 11 Physics Notes Chapter 12

## Thermodynamics

CBSE class 11 Physics notes Chapter 12. Thermodynamics  Download in  PDF. CBSE class 11 Physics notes Chapter 12. Thermodynamics contains all the topic as per the syllabus of NCERT. Each topic is explained  in very easy language with colored diagrams. Typical topics are divided into parts so that student can understand  these topics step by step. CBSE class 11 Physics notes Chapter 12 is prepared by our experts as per the latest syllabus and exam pattern Class 11 Physics. Derivation of formulas is given in very simple ways after consulting from various books  and expert teachers. Also don’t forget to download CBSE Class 11 Notes of other Subjects like Chemistry, Mathematics Formulas sheets, Biology. Along with Notes, we are also providing Online Quizzes for each Chapters of class 11 Physics and other subjects. Online Quizzes are given topic wise and contains MCQs with timer to attempt the quizzes. After reading the CBSE Class 11 Physics Notes of Chapter 12  students can revise the whole Chapter in Our Online quizzes.

## Syllabus Covered

### Thermodynamics

Thermal equilibrium and definition of temperature (zeroth law of thermodynamics).Heat, work and internal energy. First law of thermodynamics. Isothermal and adiabatic processes.

Second law of thermodynamics: reversible and irreversible processes. Heat engine and refrigerator.

#### All topics are included in CBSE class 11 Physics Notes Chapter 12

Heat, Molecular Motion, Temperature , Celsius Temperature Scale, Fahrenheit Temperature Scale Kelvin Scale, Absolute Temperature Scale (Kelvin Scale), Relation Between Different Scales of Temperature, Thermal Expansion, Linear Expansion, Area Expansion, Volume Expansion, Relation Betweenα, β and γ, Relation Between α and β, Relation Between α and γ, Effect of Temperature On Density of Solid, Expansion of Liquid, Anomalous Behaviour of Water On Expansion, Specific Heat Capacity Or Heat Capacity, Molar Heat Capacity, Heat Capacity Or Thermal Capacity , Water Equivalent, Specific Heat of A Gas, Expansion of Gas, Two Principal Specific Heat of Gas, Heat Capacity of A Gas At Constant Volume, Heat Capacity of A Gas At Constant Pressure, Cp Greater Than Cv, Change of State, Discussion of Graph, Pressure-Temperature Diagram, Latent Heat, Calorimetry, Transfer of Heat, Conduction, Convection, Radiation Method, Thermal Conductivity, Coefficient of Thermal Conductivity of Solid, Thermal Radiation, Basic Property of Thermal Radiation, Newton`S Law of Cooling, Expression, Reflectance, Absorbtance, and Transmittance, Expression, Perfectly Black Body, Wien’s Displacement Law, Stefan’s Law, Monochromatic Emittance, Total Emittance Or Emissive Power, Emissivity (ϵ), Monochromatic Absorbtance (Aλ), Kirchhoff’s Law