Class 11 Physics is a vital subject for pursuing a career in basic science and for the preparation of entrance exams. Students can check Class 11 Physics Chapters along with the solutions for all chapters here to ace the exams with good marks.
If you desire to do well in your Senior Secondary exams and in entrance exams, you should focus on Class 11 Physics chapters. Physics is considered a very important subject for board exams and competitive entrance tests like IIT JEE, NEET, etc. Apart from this, various other state and central entrance tests include the Class 11 Physics syllabus.
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Class 11 Physics Chapters: Salient Features
Salient features of the class 11 Physics chapters include:
- Emphasis on basic conceptual understanding of the content.
- Emphasis on the use of SI units, symbols, the nomenclature of physical quantities, and formulations as per international standards.
- Providing logical sequencing of units of the subject matter and proper placement of concepts with their linkage for better learning.
- Reducing the curriculum load by eliminating overlapping of concepts/content within the discipline and other disciplines.
- Promotion of process skills, problem-solving abilities, and applications of Physics concepts.
Class 11 Physics Chapters
In India, most of the state and central education boards follow NCERT class 11 syllabus. Physics class 11 syllabus has a total of 15 chapters. The space below includes the total 15 chapters including Class 11 physics chapter 1, class 11 physics chapter 2, class 11 physics chapter 3, etc along with the solutions for all chapters:
| Class 11 Physics Chapters No. |
Class 11 Physics Chapters |
|---|---|
| Class 11 Physics chapter 1 |
Physical World (physical world class 11) |
| Class 11 Physics chapter 2 |
|
| Class 11 Physics chapter 3 |
|
| Ch 4 Physics class 11 |
|
| Chapter 5 physics class 11 |
|
| 6th physics chapters class 11 |
|
| Ch 7 Physics class 11 |
|
| Class 11 Physics chapter 8 |
|
| Ch 9 Physics class 11 |
Mechanical Properties of Solids (mechanical properties of solids class 11) |
| Ch 10 Physics class 11 |
Mechanical Properties of Fluids (mechanical properties of fluids class 11) |
| Ch 11 Physics class 11 |
Thermal Properties of Matter (thermal properties of matter class 11) |
| class 11 physics chapter 12 |
Thermodynamics (thermodynamics class 11 physics) |
| Class 11 physics chapter 13 |
|
| Ch 14 Physics class 11 |
Oscillations (oscillations class 11) |
| Ch 15 Physics class 11 |
Waves (waves class 11) |
Class 11 Physics Chapters Overview
Students can check the detailed Class 11 Physics chapters along with all the topics that they need to cover:
Unit I: Physical World and Measurement
Class 11 Physics chapter 2: Units and Measurements: Need for measurement: Units of measurement; systems of units; SI units, fundamental and derived units. significant figures. Dimensions of physical quantities, imensional analysis and its applications
Unit II: Kinematics
Class 11 Physics chapter 3: Motion in a Straight Line: Frame of reference, Motion in a straight line, Elementary concepts of differentiation and integration for describing motion, uniform and nonuniform motion, and instantaneous velocity, uniformly accelerated motion, velocity - time and position-time graphs. Relations for uniformly accelerated motion (graphical treatment).
Ch 4 Physics class 11: Motion in a Plane: Scalar and vector quantities; position and displacement vectors, general vectors and their notations; equality of vectors, multiplication of vectors by a real number; addition and subtraction of vectors, Unit vector; resolution of a vector in a plane, rectangular components, Scalar and Vector product of vectors. Motion in a plane, cases of uniform velocity and uniform ccelerationprojectile motion, uniform circular motion.
Unit III: Laws of Motion
Chapter 5 Physics class 11: 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. Law of conservation of linear momentum and its applications. Equilibrium of concurrent forces, Static and kinetic friction, laws of friction, rolling friction, lubrication. Dynamics of uniform circular motion: Centripetal force, examples of circular motion (vehicle on a level circular road, vehicle on a banked road).
Unit IV: Work, Energy and Power
Ch 6 Physics class 11: Work, Energy and Power: Work done by a constant force and a variable force; kinetic energy, workenergy theorem, power. Notion of potential energy, potential energy of a spring, conservative forces: non-conservative forces, motion in a vertical circle; elastic and inelastic collisions in one and two dimensions.
Unit V: Motion of System of Particles and Rigid Body
Ch 7 Physics class 11: System of Particles and Rotational Motion: Centre of mass of a two-particle system, momentum conservation and Centre of mass motion. Centre of mass of a rigid body; centre of mass of a uniform rod. Moment of a force, torque, angular momentum, law of conservation of angular momentum and its applications. Equilibrium of rigid bodies, rigid body rotation and equations of rotational motion, comparison of linear and rotational motions. Moment of inertia, radius of gyration, values of moments of inertia for simple geometrical objects (no derivation).
Unit VI: Gravitation
Class 11 Physics chapter 8: Gravitation: Kepler's laws of planetary motion, universal law of gravitation. Acceleration due to gravity and its variation with altitude and depth. Gravitational potential energy and gravitational potential, escape speed, orbital velocity of a satellite.
Unit VII: Properties of Bulk Matter
Ch 9 Physics class 11: Mechanical Properties of Solids: Elasticity, Stress-strain relationship, Hooke's law, Young’s modulus, bulk modulus, shear modulus of rigidity (qualitative idea only), Poisson's ratio; elastic energy.
Ch 10 Physics class 11: Mechanical Properties of Fluids: Pressure due to a fluid column; Pascal's law and its applications (hydraulic lift and hydraulic brakes), effect of gravity on fluid pressure. Viscosity, Stokes' law, terminal velocity, streamline and turbulent flow, critical velocity, Bernoulli's theorem and its simple applications. Surface energy and surface tension, angle of contact, excess of pressure across a curved surface, application of surface tension ideas to drops, bubbles and capillary rise.
Ch 11 Physics class 11: Thermal Properties of Matter: Heat, temperature, thermal expansion; thermal expansion of solids, liquids and gases, anomalous expansion of water; specific heat capacity; Cp, Cv -calorimetry; change of state - latent heat capacity. Heat transfer-conduction, convection and radiation, thermal conductivity, qualitative ideas of Blackbody radiation, Wein's displacement Law, Stefan's law .
Unit VIII: Thermodynamics
Ch 12 Physics class 11: Thermodynamics: Thermal equilibrium and definition of temperature, zeroth law of thermodynamics, heat, work and internal energy. First law of thermodynamics, Second law of thermodynamics: gaseous state of matter, change of condition of gaseous state -isothermal, adiabatic, reversible, irreversible, and cyclic processes.
Unit IX: Behavior of Perfect Gases and Kinetic Theory of Gases
Ch 13 Physics class 11: Kinetic Theory: Equation of state of a perfect gas, work done in compressing a gas. Kinetic theory of gases - assumptions, concept of pressure. Kinetic interpretation of temperature; rms speed of gas molecules; degrees of freedom, law of equi-partition of energy (statement only) and application to specific heat capacities of gases; concept of mean free path, Avogadro's number.
Unit X: Oscillations and Waves
Ch 14 Physics class 11: Oscillations: Periodic motion - time period, frequency, displacement as a function of time, periodic functions and their applications. Simple harmonic motion (S.H.M) and its equations of motion; phase; oscillations of a loaded spring- restoring force and force constant; energy in S.H.M. Kinetic and potential energies; simple pendulum derivation of expression for its time period.
Ch 15 Physics class 11: Waves: Wave motion: Transverse and longitudinal waves, speed of travelling wave, displacement relation for a progressive wave, principle of superposition of waves, reflection of waves, standing waves in strings and organ pipes, fundamental mode and harmonics, Beats.
Important Physics Class 11 Chapters
The students are suggested to cover the entire class 11 physics chapters and the topics included in it. However, there are some topics that are considered vital from the annual and entrance exam point of view. Students can check the Important Physics Class 11 Chapters below:
| Important Physics chapters class 11 |
|---|
| Thermodynamics |
| Motion |
| Systems of Particles and Rotational Motion |
| Kinetic Theory |
| Oscillation and Waves |
| Mechanical Properties of Solids and Fluids |
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