CBSE Syllabus 2020-21: Deleted Topics From 11th Physics Syllabus 2020-21
Check deleted CBSE 11th Physics Syllabus 2020-21. The board has reduced CBSE 11th Physics Syllabus 2020-21 by 30%. In this article, we have provided the details of the topics which have been deleted by the Central Board of Secondary Education. Links to access other important articles and the latest CBSE Syllabus are also available here.
Deleted Topics from CBSE 11th Physics Syllabus 2020-21 (Chapter-wise):
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.
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
Heat engine and refrigerator.
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