NCERT Class 11 Physics · Parts I and II
Class 11 Physics Lab Lessons
Narrated, interactive lessons on the experiments and ideas in the textbook. Each lesson shows the apparatus with live graphs beside it, an observation table, and controls to explore on your own.
Prepared by Suresh Gangadhar
14 lessons, one for each chapter
One file, works offline. Open in Chrome or Edge for the Indian voices
Full screen button for the projector
Speed ×0.75–×2 and volume in every lesson
Part I Chapters 1–7 · Measurement and mechanics
1Chapter 1 · Units and Measurement
Precision and Dimensions
Measuring instrumentsSignificant figuresDimensions and the pendulumOpen lesson →2Chapter 2 · Motion in a Straight LineGraphs of Motion
x–t and v–t graphsEquations of motionFree fallRelative velocityOpen lesson →3Chapter 3 · Motion in a PlaneProjectiles, Vectors and Circles
Projectile motionAdding velocitiesUniform circular motionOpen lesson →4Chapter 4 · Laws of MotionForce, Momentum and Friction
F = maMomentum and third lawFrictionOpen lesson →5Chapter 5 · Work, Energy and PowerWork, Energy and Power
Work–energy theoremSpring energyConservation of energyCollisionsOpen lesson →6Chapter 6 · System of Particles and Rotational MotionCentre of Mass, Torque and Angular Momentum
Centre of massTorque and equilibriumAngular momentumOpen lesson →7Chapter 7 · GravitationOrbits, g and Escape
Kepler's lawsg with height and depthOrbits and escape speedOpen lesson →Part II Chapters 8–14 · Matter, heat, oscillations and waves
8Chapter 8 · Mechanical Properties of Solids