# CBSE Class 11 Chapter Notes

• ## CBSE Class 11 Physics Notes: Physical World

Get CBSE Class 11 Physics notes on Chapter 1, Physical World. These key notes are based on NCERT textbooks and important for understanding the concepts as well as exam preparation. These notes are also important for CBSE Class 11 Physics exams.

• ## CBSE Class 11th Physics Notes: Motion in a Straight Line (Part - III)

CBSE Class 11 Physics Notes on Chapter 3, Motion in a Straight Line are available here. The topics covered in these notes are accelerated motion, acceleration formulas for uniformly accelerated motion along a straight line. These notes are important for CBSE Class 11 Physics exams and other competitive exams like JEE Main, NEET etc.

• ## CBSE Class 11th Physics Notes: Motion in a Straight Line (Part - I)

NCERT based Class 11 Physics Notes on Chapter 3, Motion in a Straight Line are available here. The topics covered in these notes are Statics, Kinematics, Dynamics, Rest and Motion, Rectilinear motion, Frame of Reference, Path Length, Displacement. These notes are important for CBSE school exams and other competitive exams.

• ## CBSE Class 11th Physics Notes: Motion in a Straight Line (Part - II)

CBSE Class 11 Physics Notes on Chapter 3, Motion in a Straight Line are available here. The topics covered in these notes are Speed, Uniform Speed, Variable Speed, Average Speed, Instantaneous Speed, Velocity, Uniform Velocity, Variable Velocity, Average Velocity, Uniform Motion in a straight line and Relative Velocity.

• ## CBSE Class 11th Physics Notes: Units and Measurement (Part – IV)

CBSE Class 11 Physics notes are available here. These notes are based on chapter 2 of Class 11 NCERT textbook (Units and Measurement). Name some important topics covered in this article are Dimension of a Physical Quantity, Dimensional Formula, Dimensional Equations, Dimensional Analysis and its Applications.

• ## CBSE Class 11th Physics Notes: Units and Measurement (Part – III)

CBSE Class 11 Physics notes on Chapter 2, Units and Measurement (Part 3) are available here. Important topics covered in this part are Accuracy, Precision, Errors of Measurements, Types of Errors, Absolute Error, Relative Error and Percentage Error, Combination of Errors, Significant Figures, Rules for Arithmetic Operations with Significant Figures.

• ## CBSE Class 11th Physics Notes: Units and Measurement (Part - I)

CBSE Class 11 Physics notes on Chapter 2, Units and Measurement (Part 1) are available here. Important topics covered in these notes are Physical quantities, Units, Fundamental (or Base) units, Derived units, System of Units, International system of units SI System of Units and their definition. Rest of the topics of this chapter will be covered in other parts.

• ## CBSE Class 11th Physics Notes: Units and Measurement (Part - II)

Class 11 Physics Notes for Chapter 2 Units and Measurements (Class 11 Physics NCERT textbook) are available here. This part is the continuation of Part I, the topics covered in this part are: Order of magnitude, Measurement of length (Parallax method Echo method), Range of variations of length, Measurement of mass, Range of masses, Measurement of time. These notes are based on latest CBSE Syllabus 2017-18 and important for CBSE Class 11 Physics exam.

• ## CBSE Class 11 Chemistry Notes: Some Basic Concepts of Chemistry (Part - II)

This article provides you the revision notes on Class 11 Chemistry: Chapter- Some Basic Concepts of Chemistry. Some of the important topics covered in this part are: Laws of chemical combination, Mole Concept, Empirical Formula for Molecular Formula, Concentration of the solutions, etc. These quick notes are prepared strictly according to the latest CBSE syllabus for Class 11.