Physical World
🟩 Tier 4Introduces Physics as the fundamental science explaining natural phenomena. Explores the scope of Physics, its relationship with technology, and the contributions of great scientists.
- Nature and scope of Physics
- Fundamental forces of nature
- Scientific method
- Physics in everyday life
- Role of Physics in technology
Units and Measurements
🟧 Tier 2Establishes the language of Physics through measurement and units. Covers SI units, dimensional analysis, significant figures, and error analysis.
- SI System of Units
- Fundamental & Derived Units
- Significant Figures
- Dimensional Formula
- Error Analysis
- Precision vs Accuracy
Motion in a Straight Line
🟧 Tier 2Introduces principles of one-dimensional motion, focusing on displacement, distance, speed, velocity, acceleration, and graphical interpretation.
- Distance vs Displacement
- Speed & Velocity
- Uniform and Non-uniform Motion
- Acceleration
- Motion Graphs
- Relative Motion
Motion in a Plane
🟧 Tier 2Extends motion into two dimensions by introducing vectors and projectile motion. Crucial for advanced mechanics and engineering applications.
- Scalars and Vectors
- Vector Addition
- Resolution of Vectors
- Projectile Motion
- Relative Velocity
- Uniform Circular Motion
Laws of Motion
🟥 Tier 1Explains Newton's Laws of Motion, inertia, force, friction, momentum, and impulse. The backbone of classical mechanics with consistently high exam weightage.
- Newton's Three Laws
- Inertia
- Friction
- Free Body Diagrams
- Circular Motion Basics
- Momentum & Impulse
Work, Energy and Power
🟥 Tier 1Introduces a powerful energy-based approach for solving complex problems efficiently instead of analyzing motion using forces alone.
- Work Done by Constant & Variable Force
- Kinetic Energy
- Potential Energy
- Conservation of Energy
- Power
- Work-Energy Theorem
System of Particles and Rotational Motion
🟥 Tier 1Expands mechanics to systems of particles and rotating bodies. One of the most challenging yet rewarding topics for competitive exams.
- Centre of Mass
- Torque
- Angular Momentum
- Rotational Dynamics
- Moment of Inertia
- Rolling Motion
Gravitation
🟧 Tier 2Explains the universal force governing celestial bodies. Connects terrestrial Physics with astronomy and provides numerous numerical applications.
- Universal Law of Gravitation
- Kepler's Laws
- Gravitational Field
- Escape Velocity
- Orbital Motion
- Satellites
Mechanical Properties of Solids
🟨 Tier 3Explores how solid materials respond to external forces through elasticity, stress, strain, and various moduli.
- Elasticity
- Stress & Strain
- Hooke's Law
- Young's Modulus
- Bulk Modulus
- Shear Modulus
Mechanical Properties of Fluids
🟧 Tier 2Covers the behavior of liquids and gases under various conditions. Essential for aviation, hydraulics, and weather systems.
- Pressure
- Pascal's Law
- Archimedes' Principle
- Surface Tension
- Viscosity
- Bernoulli's Principle
Thermal Properties of Matter
🟧 Tier 2Explains how heat affects materials through expansion, calorimetry, and heat transfer mechanisms like conduction and radiation.
- Thermal Expansion
- Specific Heat
- Calorimetry
- Heat Transfer
- Conduction
- Radiation & Convection
Thermodynamics
🟥 Tier 1A cornerstone of Physics and Chemistry dealing with the relationship between heat, work, and energy. Heavily tested in engineering and medical exams.
- First Law of Thermodynamics
- Second Law
- Heat Engines
- Carnot Engine
- Internal Energy
- Thermodynamic Processes
Kinetic Theory
🟨 Tier 3Explains microscopic gas behavior by relating particle motion to pressure and temperature. Forms the basis of statistical physics.
- Ideal Gas Model
- Molecular Motion
- Gas Laws
- Mean Free Path
- Root Mean Square Speed
- Kinetic Energy of Molecules
Oscillations
🟥 Tier 1Introduces periodic motion via simple harmonic motion (SHM). Fundamental for understanding waves, AC currents, and vibrations.
- Simple Harmonic Motion
- Time Period
- Frequency
- Energy in SHM
- Pendulum Motion
- Damped Oscillations
Waves
🟧 Tier 2Explores wave motion, sound waves, superposition, Doppler effect, and standing waves. Essential for optics and communication systems.
- Wave Motion
- Sound Waves
- Doppler Effect
- Beats
- Standing Waves
- Superposition Principle