IB Class 11Subject library

IB Class 11 Physics

Chapter-wise notes, previous year papers, sample papers and Q&A for IB Class 11 physics — free, syllabus-aligned, exam-ready.

14 chapters~210 min read totalFree · printable

Chapters

14 chapters — sequenced for revision and exam prep.

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Units and Measurements

The backbone of experimental physics — SI units, dimensional analysis, errors in measurement, and significant figures. CBSE Class 11 Physics Chapter 1.

CBSE⏱ 15 minRead chapter

Motion in a Straight Line

The kinematics of one-dimensional motion — position, velocity, acceleration, equations of motion, and relative velocity. CBSE Class 11 Physics Chapter 2.

CBSE⏱ 15 minRead chapter

Motion in a Plane

Two-dimensional kinematics — vectors, projectile motion, and uniform circular motion. CBSE Class 11 Physics Chapter 3.

CBSE⏱ 15 minRead chapter

Laws of Motion

Newton's three laws of motion — the foundation of classical mechanics — along with impulse, friction, and circular motion dynamics. CBSE Class 11 Physics Chapter 4.

CBSE⏱ 15 minRead chapter

Work, Energy and Power

The work-energy theorem, kinetic and potential energy, conservation of mechanical energy, collisions, and power. CBSE Class 11 Physics Chapter 5.

CBSE⏱ 15 minRead chapter

System of Particles and Rotational Motion

Centre of mass, torque, angular momentum, moment of inertia, and rotational dynamics for extended bodies. CBSE Class 11 Physics Chapter 6.

CBSE⏱ 15 minRead chapter

Gravitation

Newton's universal law of gravitation, acceleration due to gravity, gravitational potential energy, escape velocity, satellites, and Kepler's laws. CBSE Class 11 Physics Chapter 7.

CBSE⏱ 15 minRead chapter

Mechanical Properties of Solids

Stress-strain relationships, Hooke's law, and elastic moduli — Young's modulus, bulk modulus, and shear modulus. CBSE Class 11 Physics Chapter 8.

CBSE⏱ 15 minRead chapter

Mechanical Properties of Fluids

Fluid statics and dynamics — pressure, Pascal's law, Archimedes' principle, Bernoulli's theorem, viscosity, and surface tension. CBSE Class 11 Physics Chapter 9.

CBSE⏱ 15 minRead chapter

Thermal Properties of Matter

Thermal expansion, calorimetry, change of state, and heat transfer — conduction, convection, and radiation. CBSE Class 11 Physics Chapter 10.

CBSE⏱ 15 minRead chapter

Thermodynamics

The laws of thermodynamics — heat, work, internal energy, thermodynamic processes, heat engines, and the Carnot cycle. CBSE Class 11 Physics Chapter 11.

CBSE⏱ 15 minRead chapter

Kinetic Theory

The molecular model of gases — gas laws, kinetic theory equation, specific heats, mean free path, and degrees of freedom. CBSE Class 11 Physics Chapter 12.

CBSE⏱ 15 minRead chapter

Oscillations

Simple harmonic motion, spring-mass systems, the simple pendulum, energy in SHM, damped and forced oscillations, and resonance. CBSE Class 11 Physics Chapter 13.

CBSE⏱ 15 minRead chapter