# Deleted syllabus of Class 11 Physics

Deleted syllabus of class 11 physics: CBSE (Central Board of Secondary Education) have made significant changes in the existing syllabus and physics is one of them. In this article we will share with you the deleted syllabus of class 11 physics cbse 2020-21.

To cope up with the changes it is required to update and modify the curriculum and syllabus, so cbse has reduced class 11 physics syllabus.

## deleted syllabus of class 11 physics

Contents

To check the deleted syllabus in detail, students can refer to the below pdf download link to save the deleted syllabus.

There are also some reductions in the class 12 physics syllabus, students can also check the class 12 physics deleted syllabus

### Deleted syllabus of class 11 cbse 2020-21 physics

Chapter–1: Physical World

Physics-scope and excitement; nature of physical laws; Physics, technology and society (To be discussed as a part of Introduction and integrated with other topics)

Chapter-3 : Motion in a straight line

Frame of reference, Motion in a straight line: Position-time graph, speed and velocity

Chapter-5 Laws of Motion

Intuitive concept of force, Inertia, Newton’s first law of motion; momentum and Newton’s second law of motion; impulse; Newton’s third law of motion

Chapter-7 System of Particles and Rotational Motion

Statement of parallel and perpendicular axes theorems and their applications.

Chapter-8 Gravitation

Kepler’s laws of planetary motion, Acceleration due to gravity

Chapter-9 Mechanical Properties of Solids

Elastic behaviour, shear modulus of rigidity, Poisson’s ratio; elastic energy.

Chapter-11 Thermal properties matter

Heat, temperature, Heat transfer-conduction, convection and radiation

Chapter-12 Thermodynamics

Heat engine and refrigerator

Chapter-15 Waves

fundamental mode and harmonics, Doppler effect. Practicals: No investigatory project and Activity to be demonstrated 8 experiments ( clubbed based on skills ) in place of 12

### Deleted syllabus of class 11 physics book information

• Title –deleted syllabus of physics class 11 cbse 2020-21
• Format– PDF
• Size– mb
• Page- 13
• Subject– Physics
• Language– English and Hindi

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