CBSE (Science) Class 11CBSE
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NCERT Solutions for Class 11 Physics

Solutions for Physics Textbook for Class 11

Shaalaa provides NCERT Solutions for Class 11 Physics and has all the answers for the questions given in Physics Textbook for Class 11. Shaalaa is surely a site that most of your classmates are using to perform in exams.

You can solve Physics Textbook for Class 11 and use Shaalaa NCERT Solutions for Class 11 Physics to check your answers.

NCERT Solutions for Class 11 Physics Chapters covered in NCERT Solutions for Class 11 Physics

Chapter 1: Physical World

Shaalaa has a total of 14 questions are solved for this Chapter in Class 11 Physics. Chapters covered in Physical World are Concept of Physics, Fundamental Forces in Nature, Nature of Physical Laws, Physics, Technology and Society, Scope and Excitement of Physics

Chapter 2: Units and Measurements

Shaalaa has a total of 48 questions are solved for this Chapter in Class 11 Physics. Chapters covered in Units and Measurements are Accuracy Precision of Instruments and Errors in Measurement, Dimensional Analysis and Its Applications, Dimensional Formulae and Dimensional Equations, Dimensions of Physical Quantities, Fundamental and Derived Units, International System of Units, Length, Mass and Time Measurements, Measurement of Length, Measurement of Mass, Measurement of Time, Need for Measurement, Significant Figures, Units of Measurement

Chapter 3: Motion in a Straight Line

Shaalaa has a total of 36 questions are solved for this Chapter in Class 11 Physics. Chapters covered in Motion in a Straight Line are Acceleration, Average Velocity and Average Speed, Elementary Concepts of Differentiation and Integration for Describing Motion, Instantaneous Velocity and Speed, Kinematic Equations for Uniformly Accelerated Motion, Motion in a Straight Line - Position-time Graph, Position, Path Length and Displacement, Relations for Uniformly Accelerated Motion (Graphical Treatment), Relative Velocity, Uniform and Non-Uniform Motion, Uniformly Accelerated Motion, Velocity - Time and Position-time Graphs

Chapter 4: Motion in a Plane

Shaalaa has a total of 39 questions are solved for this Chapter in Class 11 Physics. Chapters covered in Motion in a Plane are Addition and Subtraction of Vectors — Graphical Method, Angular Velocity, Cases of Uniform Acceleration Projectile Motion, Cases of Uniform Velocity, General Vectors and Their Notations, Motion in a Plane, Motion in a Plane - Average Acceleration and Instantaneous Acceleration, Motion in a Plane - Average Velocity and Instantaneous Velocity, Motion in a Plane with Constant Acceleration, Multiplication of Vectors by a Real Number, Projectile Motion, Rectangular Components, Relative Velocity in Two Dimensions, Resolution of Vectors, Scalar and Vector Product of Vectors, Scalars and Vectors, Uniform Circular Motion, Vector Addition – Analytical Method

Chapter 5: Laws of Motion

Shaalaa has a total of 50 questions are solved for this Chapter in Class 11 Physics. Chapters covered in Laws of Motion are Aristotle’s Fallacy, Circular Motion, Common Forces in Mechanics, Conservation of Momentum, Dynamics of Uniform Circular Motion - Centripetal Force, Equilibrium of a Particle, Examples of Circular Motion (Vehicle on a Level Circular Road, Vehicle on a Banked Road), Inertia, Intuitive Concept of Force, Law of Conservation of Linear Momentum and Its Applications, Laws of Friction, Lubrication - (Laws of Motion), Newton'S First Law of Motion, Newton’s Second Law of Motion, Newton's Third Law of Motion, Rolling Friction, Solving Problems in Mechanics, Static and Kinetic Friction, The Law of Inertia

Chapter 6: Work, Energy and Power

Shaalaa has a total of 41 questions are solved for this Chapter in Class 11 Physics. Chapters covered in Work, Energy and Power are Concept of Collisions, Concept of Work, Introduction of Work, Energy and Power, Kinetic Energy, Non - Conservative Forces - Motion in a Vertical Circle, Notions of Work and Kinetic Energy: the Work-Energy Theorem, Potential Energy of a Spring, Power, The Concept of Potential Energy, The Conservation of Mechanical Energy, Various Forms of Energy : the Law of Conservation of Energy, Work Done by a Constant Force and a Variable Force

Chapter 7: System of Particles and Rotational Motion

Shaalaa has a total of 39 questions are solved for this Chapter in Class 11 Physics. Chapters covered in System of Particles and Rotational Motion are Angular Momentum in Case of Rotation About a Fixed Axis, Angular Velocity and Its Relation with Linear Velocity, Centre of Mass, Centre of Mass of a Rigid Body, Centre of Mass of a Uniform Rod, Comparison of Linear and Rotational Motions, Dynamics of Rotational Motion About a Fixed Axis, Equations of Rotational Motion, Equilibrium of Rigid Bodies, Kinematics of Rotational Motion About a Fixed Axis, Linear Momentum of a System of Particles, Moment of Inertia, Momentum Conservation and Centre of Mass Motion, Motion of Centre of Mass, Motion - Rigid Body, Rigid Body Rotation, Rolling Motion, Theorems of Perpendicular and Parallel Axes, Torque and Angular Momentum, Values of Moments of Inertia for Simple Geometrical Objects (No Derivation), Vector Product of Two Vectors

Chapter 8: Gravitation

Shaalaa has a total of 31 questions are solved for this Chapter in Class 11 Physics. Chapters covered in Gravitation are Acceleration Due to Gravity and Its Variation with Altitude and Depth, Acceleration Due to Gravity Below and Above the Surface of Earth, Acceleration Due to Gravity of the Earth, Earth Satellites, Energy of an Orbiting Satellite, Escape Speed, Escape Velocity, Geostationary and Polar Satellites, Gravitational Potential Energy, Kepler’S Laws, Orbital Velocity of a Satellite, The Gravitational Constant, Universal Law of Gravitation, Weightlessness

Chapter 9: Mechanical Properties of Solids

Shaalaa has a total of 22 questions are solved for this Chapter in Class 11 Physics. Chapters covered in Mechanical Properties of Solids are Applications of Elastic Behaviour of Materials, Bulk Modulus, Determination of Young’s Modulus of the Material of a Wire, Elastic Behaviour of Solid, Elastic Energy, Hooke’s Law, Shear Modulus, Stress and Strain, Stress-strain Curve, Young’s Modulus

Chapter 10: Mechanical Properties of Fluids

Shaalaa has a total of 46 questions are solved for this Chapter in Class 11 Physics. Chapters covered in Mechanical Properties of Fluids are Archimedes' Principle, Atmospheric Pressure and Gauge Pressure, Bernoulli’S Principle, Concept of Pressure, Critical Velocity, Effect of Gravity on Fluid Pressure, Equation of Continuity, Excess of Pressure Across a Curved Surface, Hydraulic Machines, Introduction to Fluid Machanics, Pascal's Law, Reynolds Number, Stokes' Law, STREAMLINE FLOW, Surface Tension, Terminal Velocity, Torricelli'S Law, Variation of Pressure with Depth, Viscosity

Chapter 11: Thermal Properties of Matter

Shaalaa has a total of 32 questions are solved for this Chapter in Class 11 Physics. Chapters covered in Thermal Properties of Matter are Anomalous Expansion of Water, Calorimetry, Change of State - Latent Heat Capacity, Conduction, Convection, Green House Effect, Ideal-gas Equation and Absolute Temperature, Liquids and Gases, Measurement of Temperature, Newton’s Law of Cooling, Qualitative Ideas of Blackbody Radiation, Radiation, Specific Heat Capacity, Stefan's Law, Temperature and Heat, Thermal Expansion, Thermal Expansion of Solids, Wein'S Displacement Law

Chapter 12: Thermodynamics

Shaalaa has a total of 14 questions are solved for this Chapter in Class 11 Physics. Chapters covered in Thermodynamics are Adiabatic Processes, Carnot Engine, First Law of Thermodynamics, Heat Engines, Heat, Internal Energy and Work, Isothermal Processes, Refrigerators and Heat Pumps, Reversible and Irreversible Processes, Second Law of Thermodynamics, Specific Heat Capacity, Thermal Equilibrium, Thermodynamic Processes, Thermodynamic State Variables and Equation of State, Zeroth Law of Thermodynamics

Chapter 13: Kinetic Theory

Shaalaa has a total of 14 questions are solved for this Chapter in Class 11 Physics. Chapters covered in Kinetic Theory are Avogadro's Number, Behaviour of Gases, Degrees of Freedom, Equation of State of a Perfect Gas, Introduction of Kinetic Theory of an Ideal Gas, Kinetic Interpretation of Temperature, Kinetic Theory of Gases- Assumptions, Kinetic Theory of Gases - Concept of Pressure, Law of Equipartition of Energy, Mean Free Path, Molecular Nature of Matter, rms Speed of Gas Molecules, Specific Heat Capacities - Gases, Work Done in Compressing a Gas

Chapter 14: Oscillations

Shaalaa has a total of 28 questions are solved for this Chapter in Class 11 Physics. Chapters covered in Oscillations are Damped Simple Harmonic Motion, Displacement as a Function of Time, Energy in Simple Harmonic Motion, Forced Oscillations and Resonance, Force Law for Simple Harmonic Motion, Oscillations - Frequency, Periodic and Oscillatory Motions, Periodic Functions, Simple Harmonic Motion, Simple Harmonic Motion and Uniform Circular Motion, Some Systems Executing Simple Harmonic Motion, Velocity and Acceleration in Simple Harmonic Motion

Chapter 15: Waves

Shaalaa has a total of 31 questions are solved for this Chapter in Class 11 Physics. Chapters covered in Waves are Beats, Displacement Relation for a Progressive Wave, Doppler Effect, Introduction of Reflection of Waves, Principle of Superposition of Waves,, Reflection of Transverse and Longitudinal Waves, Speed of Wave Motion, Standing Waves and Normal Modes, The Speed of a Travelling Wave, Wave Motion

NCERT Solutions for Class 11 Physics

Class 11 NCERT solutions answers all the questions given in the NCERT textbooks in a step-by-step process. Our Maths tutors have helped us put together this for our Class 11 Students. The solutions on Shaalaa will help you solve all the NCERT Class 11 Physics questions without any problems. Every chapter has been broken down systematically for the students, which gives fast learning and easy retention.

Shaalaa provides free NCERT solutions for Class 11 Physics. Shaalaa has carefully crafted NCERT solutions for Class 11 Physics that can help you understand the concepts and learn how to answer properly in your board exams. You can also share our link for free Class 11 Physics NCERT solutions with your classmates.

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