PHYSICS DELETED SYLLABUS

 

CBSE Class 11 Physics Deleted Syllabus 2023-2024

Chapter Name

Deleted Topics

Added Topics

Chapter 1: Physical World

Complete Chapter

-

Chapter 2: Units and Measurements 

Length, mass and time measurements; accuracy and precision of measuring instruments; errors in measurement

-

Chapter 3: Motion in a Straight Line 

Position-time graph, speed and velocity. Average Speed.

-

Chapter 4: Motion in a Plane

Relative Velocity, Acceleration Projectile

-

Chapter 5: Laws of Motion

-

-

Chapter 6: Work, Energy and Power

conservation of mechanical energy (kinetic and potential energies)

-

Chapter 7: System of Particles and Rotational Motion

Statement of parallel and perpendicular axes theorems and their applications.

-

Chapter 8: Gravitation  

Geo-stationary satellites, 

escape velocity changed to escape speed

-

Chapter 9: Mechanical Properties of Solids 

  • Elastic behaviour changed to Elasticity
  • shear modulus of rigidity changed to shear modulus of rigidity (qualitative idea only)

-

Chapter 10: Mechanical Properties of Fluids

Bernoulli’s theorem and its applications changed to Bernoulli’s theorem and its simple applications

-

Chapter 11: Thermal Properties of Matter

Greenhouse effect

 

Chapter 12: Thermodynamics 

  • isothermal and adiabatic processes
  • reversible and irreversible processes, Heat engine and refrigerator

gaseous state of matter, change of condition of gaseous state -isothermal, adiabatic, reversible, irreversible, and cyclic processes.

Chapter 13: Kinetic Theory 

-

-

Chapter 14: Oscillations

Free, forced and damped oscillations (qualitative ideas only), resonance.

periodic functions and their applications.

Chapter 15: Waves

Doppler effect

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