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NEET Physics Notes For Class 11
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CBSE Class 11th Physics Full Notes
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Motion in a Plane | NEET | Class 11th Physics Notes | Online Neet Coaching
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Work, Energy and Power | NEET | Class 11th Physics Notes | Updated Course | Online Neet Coaching
Systems of Particles and Rotational Motion | NEET | Class 11th Physics Notes | Updated Course | Online Neet Coaching
Gravitation | NEET | Class 11th Physics Notes | Updated Course | Online Neet Coaching
Mechanical Properties of Solids | NEET | Class 11th Physics Notes | Updated Course | Online Neet Coaching
Mechanical Properties of Fluids | NEET | Class 11th Physics Notes | Online Neet Coaching
NEET Physics Class 11 Notes Syllabus 2026-27 (Revised): Chapterwise Syllabus, Weightage, Deleted Topics
NEET Physics Class 11 Syllabus 2026-27 includes 10 units. This year some chapters like s-Block, Hydrogen, States of matter, and Environmental Physics have been removed from NEET Physics Class 11 syllabus.
After the release of the revised Physics syllabus by the National Medical Commission (NMC), you have to prepare fewer chapters for NEET 2026-27. Laws of Motion, Work, Energy and Power, Some basic concepts of organic Physics, and Systems of Particles and Rotational Motion are some high-weightage chapters from the class 11 Physics syllabus for NEET.
NEET exam pattern has been revised this year. To prepare your best, you must have the best study material for Physics syllabus. Along with that, you must solve NEET Physics mock tests and previous year's papers regularly.
CBSE Class 11 Physics Notes
CBSE Class 11 Physics Notes 2026-27 is a comprehensive guide for CBSE Class 11 students. The class 11 syllabus is designed to provide students with a strong foundation in the basic principles of physics, including Measurement, Vectors, Kinematics, Dynamics, Rotational Motion, Laws of Motion, and Gravitation, and to encourage them to think scientifically. Our Class 11 Physics Notes help students study smartly and get a clear picture of every concept discussed in their syllabus. The notes also contain neatly illustrated examples for quick revision of important topics from NCERT, as well as some sample questions to aid better understanding.
Neetbharath.in has created a new approach to school learning. Physics has been among the crucial subjects of the Class 11 Science Syllabus. It helps students in improving their understanding of fascinating concepts. The following chapter-wise CBSE Class 11 Physics Notes consist of 15 chapters including Measurement, Vectors, Kinematics, Dynamics, Rotational Motion, Laws of Motion, Gravitation, and Waves which are further equipped with various concepts, everyday life examples, conceptual questions, and numerical on the same, to understand better and solve problems easily. Neetbharath.in prepared in-depth subject theory to have a solid foundation in Class 11 Physics. The below-listed articles are designed in such a way that you can study everything according to your NCERT textbook or reference books.
CBSE Class 11 Physics Notes
Thus, we have covered all chapters, with detailed explanations of concepts, and examples, and solved problems on them.
CBSE Class 11 Physics Notes 2026-27 Chapter List
Chapter 1: Physical World (Deleted)
Chapter 2: Units and Measurement
Chapter 3: Motion in a Straight Line
Chapter 4: Motion in a Plane
Chapter 5: Laws of Motion
Chapter 6: Work, Energy and Power
Chapter 7: Systems of Particles and Rotational Motion
Chapter 8: Gravitation
Chapter 9: Mechanical Properties of Solids
Chapter 10: Mechanical Properties of Fluids
Chapter 11: Thermal Properties of Matter
Chapter 12: Thermodynamics
Chapter 13: Kinetic Theory
Chapter 14: Oscillations
Chapter 15: Waves
CBSE Class 11 Physics Notes Chapter 1 - Physical World (Deleted)
The first chapter in Class 11 Physics is the Physical World. The physical world is referred to as the complexity in nature and solving its own complexities will give us new insights into this physical world. It is referred to as the analysis of nature conducted in order to understand how the world around us performs. We have covered some crucial topics like the relationship of Physics with other sciences, Fundamental Forces of nature, and many more in the articles listed below:
What is Physics?
How is Physics related to Other Sciences?
Fundamental Forces in Nature
CBSE Class 11 Physics Notes Chapter 2 - Units and Measurement
Units and Measurement is the second chapter in the Physics curriculum of Class 11, which is the most basic and crucial chapter because it works everywhere in Physics. Units and measurements which are given in the class 11 physics textbook offer basic knowledge about how the quantities are measured and the types of units that are used with them. Therefore, we have covered topics like the System of units, errors in measurements significant figures, dimensional analysis, etc are listed below:
System of Units
Length Measurement
Measurement of Area, Volume and Density
Rounding Numbers
Dimensional Analysis
Significant Figures
Errors in Measurement
CBSE Class 11 Physics Notes Chapter 3 - Motion in a Straight Line
The third chapter is Motion in a straight line. This is the first chapter of kinematics in the Physics syllabus of Class 11. Neetbharath.in Class 11 Physics Notes covers the essential terms related to kinematics like Motion in one dimension and important terms related to it, Rest and Motion, Position, distance, and placement, Difference between speed and velocity, etc along with solved conceptual and numerical problems on it.
What is a Motion?
Distance and Displacement
Speed and Velocity
What is Acceleration?
Uniformly Accelerated Motion
Problems with Equation of Motion
Free Fall
Problems Based on Free Fall
Relative Motion
Relative Motion in One Dimension
Relative Motion in Two Dimension
Stopping Distance and Reaction Time
CBSE Class 11 Physics Notes Chapter 4 - Motion in a Plane
The fourth chapter in Class 11 Physics is Motion in a Plane. Motion in a plane is the motion in 2 dimensions, for instance, projectile motion, circular motion, and so on. Neetbharath.in Class 11 Physics Notes on Motion in a Plane cover the basics of motion in two dimensions, Scalar and vector-unit vector, parallel vectors, Addition, subtraction, and scalar multiplication of vectors, Average and instantaneous velocity, Position vector and displacement, Projectile motion and many more others that are listed below:
Scalars and Vectors
Vector Operations
Product of Vectors
Scalar Product of Two vectors
Dot and Cross Products of Vectors
Position and Displacement Vectors
Average Velocity
Motion in Two Dimension
Relative Motion in Two Dimension
Projectile Motion
Uniform Circular Motion
Centripetal Acceleration
Motion of an object in Three dimensional Space
CBSE Class 11 Physics Notes Chapter 5 - Laws of Motion
Laws of motion is an important chapter of Class 11 Physics. In our crucial 11th Class Physics Notes, you will understand what is force and the laws of motion. The chapter covers the definition of force and basic forces, Newton’s law of motion, Linear momentum, Principle of conservation of momentum.
Contact and Non-Contact Forces
Inertia – Definition, Types, Sample Questions
Newton's First Law of Motion
Impulse
Solving Problems In Mechanics
Linear Momentum of a System of Particles
Newton's Second Law of Motion
Laws of Conservation of Momentum
Equilibrium of a particle
Newton's Third Law of Motion
What is Friction?
Types of Friction
Methods of Reducing Friction
Factors Affecting Friction
Motion Along a Rough-Inclined Plane
Problems with Friction Formula
Difference between Centripetal and Centrifugal Force
Dynamics of Circular Motion
Problems with Dynamics of Circular Motion
Motion in a Vertical Circle
CBSE Class 11 Physics Notes Chapter 6 - Work, Energy and Power
Chapter 6 in the Physics curriculum of Class 11 is Work Energy and Power. This is one of the most important and basic that have many formulas and equations on Work, Power, and Energy. Work is said to be done when a force applied on the body displaces the body through a certain distance in the direction of the force. These topic-wise concepts in the Chapter Work, Energy and Power help to understand the concept of Work and dimensions of the unit of work, different forms of energies like Potential Energy and Kinetic energy, and their relationship with momentum. The most useful topics like Mass-energy relationships, Power, etc are discussed in a detailed manner in the articles listed below:
Scalar Product of Vectors
Work-Energy Theorem
Introduction to Work
Kinetic Energy
Work Done by a Variable Force
What is Potential Energy?
Potential Energy of a Spring
Problems on Potential Energy
Forms of Energy and Law Conservation of Energy
Difference between Work and Energy
Power
Types of Collisions
Collisions in One Dimension
Collisions in Two Dimensions
Motion in a Vertical Circle
CBSE Class 11 Physics Notes Chapter 7 - Systems of Particles and Rotational Motion
Physics class 11 has a Seventh Chapter named Systems of Particles and Rotational Motion based on the Syllabus. Neetbharath.in provide detailed knowledge of how the system of particles moves in our daily lives. The main focus is on the Topics of Kinematics of a system of particles, Various types of motions like translational motion, rotational motion, and rotational plus translational motion Rotational dynamics. This comprises of Newton’s laws, the moment of inertia, and theorems related to these concepts, Angular momentum, impulse, etc are discussed in the following articles as mentioned below:
Introduction to Rigid Body
Motion of Rigid Body
Centre of Mass
Centre of Mass of Different Objects
Motion of Centre of Mass
Linear Momentum of a System of Particles
Product of Vectors
Torque and Angular Momentum
Principle of Moments
Centre of Gravity
Moment of Inertia
Kinematics of Rotational Motion
Dynamics of Rotational Motion
Angular Momentum in Case of Rotation About a Fixed Axis
Rolling Motion
Angular Velocity and its Relation with Linear Velocity
CBSE Class 11 Physics Notes Chapter 8 - Gravitation
Gravitation is the Eighth Chapter in the Class 11 Physics Syllabus. In Neetbharath.in Physics Notes, this Chapter contains an explanation on the topics like the law of gravitation given by Newton and many examples and problems that will clarify this law to the students. Topics Like Newton’s law of gravitation, Variation in g based on the distance of the object above the earth’s surface, Satellite - How a satellite is projected to form a circular orbit around a planet, Escape velocity, Period of revolution of a satellite is discussed in depth in the articles listed as:
Kepler's Laws of Planetary Motion
Newton's Law of Gravitation
Factors affecting Acceleration due to Gravity
Variation in Value of Acceleration due to Gravity
Gravitational Potential Energy
Escape Velocity
Binding Energy and Satellites
Weightlessness
CBSE Class 11 Physics Notes Chapter 9 - Mechanical Properties of Solids
The Chapter Ninth is Mechanical Properties of Solids in the Class 11 Physics. Neetbharath.in crucial Physics notes for this chapter help students to understand how even rigid bodies can be bent and stretched by applying sufficient external force. As part of this chapter, learners may also learn about Deforming force, Elasticity, Stress, Perfect elastic body, Types of stress - Longitudinal, Tangential or shearing, Normal, Hooke’s law, etc as listed below:
Elastic Behavior of Materials
Elasticity and Plasticity
Stress and Strain
Hooke's Law
Stress-Strain Curve
Young's Modulus
Shear Modulus and Bulk Modulus
Poisson's Ratio
Elastic Potential Energy
Stress, Strain and Elastic Potential energy
CBSE Class 11 Physics Notes Chapter 10 - Mechanical Properties of Fluids
Mechanical Properties of Fluids is the Tenth Chapter in Class 11 Physics. Neetbharath.in Class 11 Notes of Physics Chapter 10 explain Pascal’s and Archimedes' principles related to fluid dynamics. Here is a synopsis of what a learner may learn here in this chapter: Fluid mechanics - fluid pressure, atmospheric pressure, Pascal’s law, Archimedes Principle, Fluid dynamics - steady flow, line of flow, The velocity of Efflux, Bernoulli’s theorem, Viscosity, Stoke's Law, etc.
Fluid Pressure
Problems on Pascal's Law
Variation of Pressure With Depth
Devices to Measure Atmospheric Pressure
Hydraulic Machines
Streamline Flow
Bernoulli’s Principle
Bernoulli's Equation
Applications and Limitations of Bernoulli's Law
Viscosity
Stoke's Law
Pascal’s Law
Reynolds Number
Surface Tension
CBSE Class 11 Physics Notes Chapter 11 - Thermal Properties of Matter
In Class 11, the Eleventh Chapter in the Physics curriculum is the Thermal Properties of Matter. Neetbharath.in's important Class 11 Physics Notes of the matter's thermal properties may take readers through a detailed course on heat and thermodynamics. A learner may learn about the rules and theorems like thermal properties of matter, temperature, heat, absolute temperature scale, and measurement of temperature, Thermal expansion, Heat transfer - Conduction, Convection, and Radiation, Newton’s law of cooling, etc are discussed in the articles listed below:
Heat and Temperature
Scales of Temperature
Ideal Gas Equation and Absolute Temperature
Thermal Expansion
Heat Capacity
Calorimetry
Change of State of Matter
Latent Heat
Thermal Conduction
Problems on Heat Conduction
Convection
Radiation
Greenhouse Effect
Newton's Law of Cooling
CBSE Class 11 Physics Notes Chapter 12 - Thermodynamics
In Neetbharath.in Class 11 Physics Notes of Chapter 12, students learned about the interrelation between heat and other forms of energy. It covers key concepts like Thermal equilibrium, Heat, work, and internal energy, Important thermodynamic terms like static variables, equation of state, Quasi-static process, Isothermal process, the first law of thermodynamics, and its applications along with different Engines and Cycles as listed below:
Introduction to Thermodynamics
Zeroth Law of Thermodynamics
Heat, Internal Energy and Work
First Law of Thermodynamics
Specific Heat Capacity
Thermodynamic State Variables and Equation of State
Thermodynamic Processes
Second Law of Thermodynamics
Reversible and Irreversible Process
CBSE Class 11 Physics Notes Chapter 13 - Kinetic Theory
Chapter 13 in Class 11 Physics Notes is about Kinetic theory. The crucial Notes provided by Neetbharath.in on kinetic theory teach students about important topics like the definition of kinetic theory, the Molecular nature of matter, Dalton’s atomic theory, Avogadro’s law, Gay Lussac’s law, Molecular structure of solids, liquids, and gases. The behaviour of gases and the perfect gas equation, Deduction of Boyle’s and Charle’s Laws, and Mean free path is also discussed in the articles listed below:
Kinetic Theory of Matter
Molecular Nature of Matter
Kinetic Theory of Gases
Behaviour of Gas
Ideal Gas Equation and Absolute Temperature
Specific Heat Capacity
Mean Free Path
CBSE Class 11 Physics Notes Chapter 14 - Oscillations
Chapter 14 in the Class 11 Physics Syllabus is Oscillations. Oscillation is the process of moving back and forth regularly. The Physics Class 11 Notes introduced by GeekssforGeeks teaches readers about what oscillation is and the different types of oscillations. Students can learn the topics like oscillation and waves, Important terms related to oscillation like amplitude, period, acceleration, etc. The time of simple harmonic motion, Damped and forced oscillations are also discussed in these notes as listed below:
Oscillatory and Periodic Motion
Simple Harmonic Motion
Force Law for Simple Harmonic Motion
Uniform Circular Motion
Displacement in SHM
Velocity and Acceleration in SHM
Force Law for SHM
Energy in SHM
Some Systems Executing SHM
CBSE Class 11 Physics Notes Chapter 15 - Waves
The last and fifteenth Chapter in Class 11 Physics is Waves. A wave is a disturbance that travels propagates and transports energy and momentum without the transport of matter. Neetbharath.in Class 11 Physics Notes covers important topics like the concept of waves, reflection of waves, speed of waves, and Principle of superposition of waves. Our Notes also contains solved conceptual questions on each of the topic listed below:
Introduction to Waves
Speed of a Travelling Wave
Reflection of Waves
Properties of Waves
Principle of Superposition of Waves
Energy in Wave Motion
Doppler Effect
Conclusion
CBSE Class 11 Physics Notes is an essential tool for Class 11 Students for their Exam preparation. With our CBSE Science Notes, Students can easily focus on physics and Important NCERT topics and retain knowledge effectively. The well-crafted notes, with neat examples, provide a complete overview of All chapters for quick revision. By using our CBSE class 11 science notes, students can achieve higher marks in exams and experience a smooth learning journey.
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