AHSEC Class 11 Physics Syllabus: Complete Details

AHSEC Class 11 Physics Syllabus: Complete Details

The AHSEC Class 11 Physics Syllabus is designed to develop a strong understanding of fundamental concepts of Physics along with problem-solving, experimental and analytical skills. The syllabus covers important areas such as Physical World and Measurement, Kinematics, Laws of Motion, Work, Energy and Power, Gravitation, Properties of Bulk Matter, Thermodynamics, Kinetic Theory, Oscillations and Waves.

The course includes both Theory and Practical components, with 70 marks for Theory and 30 marks for Practical. The Theory paper is of 3 hours duration.

AHSEC Class 11 Physics Syllabus Overview

Particulars	Details
Class	XI
Subject	Physics
Theory Marks	70
Practical Marks	30
Total Marks	100
Theory Time Duration	3 Hours
Theory Periods	170
Practical Periods	60
Official Notification	Click Here

AHSEC Class 11 Physics Unit-wise Syllabus

Section	Unit	Topic	Marks
Section I	Unit I	Physical World and Measurement	20*
	Unit II	Kinematics
	Unit III	Laws of Motion
	Unit IV	Work, Energy and Power
Section II	Unit V	Motion of System of Particles and Rigid Body	15*
	Unit VI	Gravitation
Section III	Unit VII	Properties of Bulk Matter	23*
	Unit VIII	Thermodynamics
	Unit IX	Behaviour of Perfect Gases and Kinetic Theory of Gases
Section IV	Unit X	Oscillations and Waves	12
Total			70

The marks are grouped in the official syllabus table across the corresponding units.

Chapter-wise Details

Unit I: Physical World and Measurement

Chapter 1: Physical World

Basic understanding of Physics
Scope and importance of Physics
Physics and its relationship with other disciplines

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
Dimensional analysis and its applications

Unit II: Kinematics

Chapter 3: Motion in a Straight Line

Elementary concepts of differentiation and integration for describing motion
Uniform and non-uniform motion
Frame of reference
Instantaneous velocity
Uniformly accelerated motion
Velocity-time graphs
Position-time graphs
Relations for uniformly accelerated motion

Chapter 4: Motion in a Plane

Scalar and vector quantities
Position and displacement vectors
Vector notation
Addition and subtraction of vectors
Unit vectors
Resolution of vectors
Rectangular components
Scalar and vector products
Projectile motion
Uniform circular motion

Unit III: Laws of Motion

Chapter 5: Laws of Motion

Force and inertia
Newton’s First Law
Momentum
Newton’s Second Law
Impulse
Newton’s Third Law
Conservation of linear momentum
Equilibrium of concurrent forces
Static and kinetic friction
Laws of friction
Rolling friction
Lubrication
Centripetal force
Uniform circular motion
Circular motion of vehicles on level and banked roads

Unit IV: Work, Energy and Power

Chapter 6: Work, Energy and Power

Work done by constant and variable forces
Kinetic energy
Work-energy theorem
Power
Potential energy
Potential energy of a spring
Conservative forces
Conservation of mechanical energy
Non-conservative forces
Motion in a vertical circle
Elastic and inelastic collisions

Unit V: Motion of System of Particles and Rigid Body

Chapter 7: System of Particles and Rotational Motion

Centre of mass of a two-particle system
Conservation of momentum
Motion of centre of mass
Centre of mass of a rigid body
Centre of mass of a uniform rod
Moment of force
Torque
Angular momentum
Conservation of angular momentum
Equilibrium of rigid bodies
Rigid body rotation
Equations of rotational motion
Comparison of linear and rotational motion
Moment of inertia
Radius of gyration

Unit VI: Gravitation

Chapter 8: Gravitation

Kepler’s Laws of Planetary Motion
Universal Law of Gravitation
Acceleration due to gravity
Variation of gravity with altitude and depth
Gravitational potential energy
Gravitational potential
Escape velocity
Orbital velocity of a satellite

Unit VII: Properties of Bulk Matter

Chapter 9: Mechanical Properties of Solids

Stress and strain
Hooke’s Law
Young’s modulus
Bulk modulus
Shear modulus
Poisson’s ratio
Elastic energy

Chapter 10: Mechanical Properties of Fluids

Pressure due to a fluid column
Pascal’s Law and applications
Hydraulic lift and hydraulic brakes
Fluid pressure and gravity
Viscosity
Stokes’ Law
Terminal velocity
Streamline and turbulent flow
Critical velocity
Bernoulli’s theorem and applications
Surface energy
Surface tension
Angle of contact
Excess pressure across a curved surface
Drops, bubbles and capillary rise

Chapter 11: Thermal Properties of Matter

Heat and temperature
Thermal expansion
Expansion of solids, liquids and gases
Anomalous expansion of water
Specific heat capacity
\(C_p\) and \(C_v\)
Calorimetry
Change of state
Latent heat
Heat transfer
Conduction, convection and radiation
Thermal conductivity
Blackbody radiation
Wien’s Displacement Law
Stefan’s Law

Unit VIII: Thermodynamics

Chapter 12: Thermodynamics

Thermal equilibrium
Definition of temperature
Zeroth Law of Thermodynamics
Heat, work and internal energy
First Law of Thermodynamics
Isothermal process
Adiabatic process
Second Law of Thermodynamics
Reversible and irreversible processes
Cyclic processes

Unit IX: Behaviour of Perfect Gases and Kinetic Theory of Gases

Chapter 13: Kinetic Theory

Equation of state of a perfect gas
Work done in compressing a gas
Assumptions of kinetic theory
Concept of pressure
Kinetic interpretation of temperature
RMS speed of gas molecules
Degrees of freedom
Law of equipartition of energy
Specific heat capacities of gases
Mean free path
Avogadro’s number

Unit X: Oscillations and Waves

Chapter 14: Oscillations

Periodic motion
Time period and frequency
Displacement as a function of time
Periodic functions
Simple Harmonic Motion (SHM)
Equation of SHM
Phase
Oscillations of a loaded spring
Restoring force and force constant
Energy in SHM
Kinetic and potential energy
Simple pendulum
Time period of simple pendulum

Chapter 15: Waves

Wave motion
Transverse and longitudinal waves
Speed of travelling wave
Progressive wave
Principle of superposition
Reflection of waves
Standing waves in strings and organ pipes
Fundamental mode and harmonics
Beats

Also Read: AHSEC Class 11 Logic and Philosophy Syllabus: Complete Details

Practical Syllabus

Physics Practical carries 30 marks. Students are required to maintain records of experiments and activities and complete an investigatory project.

The practical syllabus includes experiments based on Vernier Callipers, Screw Gauge, Spherometer, Beam Balance, Simple Pendulum, Friction, Young’s Modulus, Surface Tension, Viscosity, Specific Heat Capacity, Sonometer and Resonance Tube, along with prescribed activities.

Important Topics for AHSEC Class 11 Physics Preparation

Students should focus on:

Units and Measurements
Motion in Straight Line and Plane
Vectors and Projectile Motion
Newton’s Laws of Motion
Friction and Circular Motion
Work, Energy and Power
Rotational Motion
Gravitation
Mechanical Properties of Solids and Fluids
Thermal Properties of Matter
Thermodynamics
Kinetic Theory of Gases
Simple Harmonic Motion
Waves

Study Tips for AHSEC Class 11 Physics

Understand concepts and derivations instead of memorising formulas only.
Maintain a separate formula sheet for quick revision.
Practise numerical problems regularly.
Pay special attention to Kinematics, Laws of Motion, Work-Energy, Gravitation and Thermodynamics.
Practise graphs, vector problems and important derivations.
Revise SHM and Waves with proper diagrams and formulas.
Do not ignore Practical Physics; prepare experiments, observations and viva questions.
Solve previous and important questions regularly to improve speed and accuracy.

Conclusion

The AHSEC Class 11 Physics Syllabus provides a strong foundation in mechanics, properties of matter, thermodynamics and waves. The syllabus progresses from basic measurements and motion to more advanced concepts such as rotational motion, gravitation, kinetic theory and oscillations.

Students should focus on conceptual understanding, numerical problem-solving, derivations and practical experiments to prepare effectively for the examination.