Class 11 Physics Chapters with Solutions

Class 11 Physics chapter 1

Physical World (physical world class 11)

Class 11 Physics chapter 2

Units and Measurements

Class 11 Physics chapter 3

Motion in a Straight Line

Ch 4 Physics class 11

Motion in a Plane

Chapter 5 physics class 11

Laws of Motion

6th physics chapters class 11

Work, Energy, and Power

Ch 7 Physics class 11

System of Particles and Rotational Motion

Class 11 Physics chapter 8

Gravitation

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

Kinetic Theory

Ch 14 Physics class 11

Oscillations (oscillations class 11)

Ch 15 Physics class 11

Waves (waves class 11)

Unit- I

Physical world and Measurement

• Physics: Scope and excitement, nature of physical laws
• Physics, technology, and society
• Need for measurement, Units of measurement
• Systems of units, SI units
• Fundamental & derived units
• Length, mass, and time measurement
• Accuracy, precision of instruments
• Errors in measurement, significant figures
• Dimensions of physical quantities
• Dimensional analysis and its applications

Unit- II

Kinematics

• Frame of reference, Motion in a straight line
•Kinematic Equations For Uniformly Accelerated Motion

•Position-time graph, speed and velocity
• Uniform and non-uniform motion
• Average speed and instantaneous velocity
• Uniformly accelerated motion, equations of motion
• Scalars and vectors

• Multiplication of Vectors

• Addition and substraction of Vectors

• Vector addition, relative velocity
• Unit vector, resolution of a vector

• Motion in a straight line, Motion in a plane, projectile motion
• Uniform circular motion

Unit- III

Laws of Motion

• Concept of force and inertia
• Newton’s First Law of Motion
• Momentum, Newton’s Second Law
• Impulse, Newton’s Third Law

• Aristotle Fallacy
• Law of conservation of linear momentum

• Equilibrium of a particle

• Common forces in mechanics: friction, normal, tension

•  The Conservation of Mechanical Energy

• Solving problem in mechines

• Circular motion dynamics, banking of roads

•  Dynamics of rotational motion

Kynamatics of rotational motion

Unit- IV

Work, Energy and Power

• Work done by a constant & variable force
• Kinetic energy, Work-energy theorem
• Potential energy, power
• Conservative and non-conservative forces
• Conservation of mechanical energy
• Elastic and inelastic collisions (1D, head-on)

Unit- V

Motion of System of Particles and Rigid Body

• Centre of mass of a two-particle system

• Vector product of two vetors

• Centre of mass of a rigid body

• Motion of centre of mass
• Torque, angular momentum, conservation laws
• Equilibrium of rigid bodies, moment of force
• Centre of gravity
• Moment of inertia, radius of gyration
• Theorems of perpendicular and parallel axes
• Values of moment of inertia for simple bodies (rod, disc, ring, sphere, cylinder etc.)

Unit- VI

Gravitation

• Universal law of gravitation
• Acceleration due to gravity and its variation

• Mass and weight

• Kepler's Law
• Free fall and motion of bodies under gravity
• Gravitational potential energy, potential
• Escape velocity, orbital velocity of a satellite

• Energy of orbital sattelite

• Geostationary and polar satellites

Unit- VII

Properties of Bulk Matter

• Elastic behavior, Stress-strain relationship

• Application of Elastic behavior

• Hooke’s law, Young’s modulus, bulk modulus, shear modulus
• Pressure, Pascal’s law, hydraulic lift
• Effect of gravity on fluid pressure
• Viscosity, Stokes’ law, terminal velocity
• Streamline flow, Bernoulli’s theorem
• Surface energy and surface tension

• Heat, temperature, thermal expansion
• Specific heat, Cp–Cv, calorimetry
• Change of state, latent heat
• Heat transfer: conduction, convection, radiation
• Newton’s law of cooling

Unit- VIII

Thermodynamics

•Thermodynamics Process

•First Law of Thermodynamics

• Second Law of Thermodynamics

•Thermal equilibrium and the zeroth law
• Heat, work, internal energy
• First law of thermodynamics
• Second law: reversible and irreversible processes
• Carnot engine and efficiency

Unit- IX

Behaviour of Perfect Gas and Kinetic Theory

• Equation of state of a perfect gas
• Work done on compressing a gas
• Kinetic theory assumptions
• Pressure derivation, kinetic interpretation of temperature
• Degrees of freedom, law of equipartition of energy
• Specific heat capacities of gases
• Mean free path, Avogadro’s number

Unit- X

Oscillations and Waves

• Periodic motion – period, frequency, displacement

• SHM (Simple Harmonic Motion) and equation
• Oscillations of a spring, restoring force

• Concept of potential energy

• Potential energy of a spring

• Kinetic & potential energy in SHM
• Simple pendulum, time period
• Free, forced, and damped oscillations
• Resonance
• Wave motion, speed of a wave
• Longitudinal and transverse waves

• Displacement relation in a progressive wave

• Principle of superposition

• Reflection of waves

• Standing waves in strings and air columns
• Fundamental frequency and harmonics
• Beats, Doppler effect

Laws of Motion 

Work Energy and Power 

Thermodynamics 

Motion 

Systems of Particles and Rotational Motion 

Kinetic Theory 

Oscillation and Waves 

Mechanical Properties of Solids and Fluids