Video Lectures of Physics for EmSAT Achieve
Watch free video lectures for Physics for EmSAT Achieve covering all chapters/topics as per the latest syllabus in 2026. These concept videos, recorded lectures, and audio notes are designed to help EmSAT Achieve students understand every topic clearly — anytime, anywhere. Start learning on EduRev.
Scientific Notation
| Scientific Notation - 1 32:18 min |  |
Significant Figures
| Introduction to Significant Figures 17:23 min |  |
Order of Magnitude Estimates
| Order of Magnitude Estimates 03:30 min |  |
Vector Analysis
| Addition of vectors 15:21 min |  |
| Basic Introduction 12:13 min |  |
Technical Physics
| Scientific Method 11:48 min |  |
| Dimensional Analysis 15:47 min |  |
| Systematic Errors 04:15 min |  |
| Measurement Units 11:14 min |  |
Distance and Displacement
| Distance, Displacement, Average Speed, Average Velocity 30:12 min |  |
Speed and Velocity
| Relative Velocity 03:23 min |  |
| Instantaneous Speed and Instantaneous Velocity 06:30 min |  |
| Calculating Average Speed and Velocity 11:46 min |  |
Acceleration
| Centripetal Acceleration & Force 115:15 min |  |
Kinematic Equations
| Introduction: Classification of Motion 10:40 min |  |
| Derivation of 3 Equations of Motion by Graphical Method 13:05 min |  |
| Solved Examples: Uniform Motion - 1 60:38 min |  |
| Solved Examples: Uniform Motion - 2 46:41 min |  |
| Kinematic Equations: Uniformly Accelerated Motion 22:04 min |  |
Graphs of Motion
| Motion: Introduction & Graphs 22:28 min |  |
| Graphs in Motion in a Straight Line 21:02 min |  |
Forces
| What is Force -1 05:06 min |  |
| What is Force -2 03:23 min |  |
| Resultant Forces and Free Body Diagrams 03:28 min |  |
Newton’s Laws of Motion
| Detailed Explanation: Laws of Motion 101:12 min |  |
| Apparent Weight in a Lift 06:04 min |  |
Gravitation
| Kepler's Laws of Planetary Motion 01:47 min |  |
| Acceleration Due to Gravity above the Surface of Earth 06:55 min |  |
| Orbital & Escape Velocity - 1 03:33 min |  |
| Orbital & Escape Velocity - 2 03:29 min |  |
| Gravitational Potential Energy 12:37 min |  |
Projectiles
| Projectile Motion 06:46 min |  |
| Introduction to Projectile Motion: Formulas and Equations 28:11 min |  |
Circular Motion
| Uniform Circular Motion 37:49 min |  |
| Circular Motion 09:54 min |  |
Work, Energy and Power
| Solved Examples: Work, Power & Energy 15:42 min |  |
| Work-Energy Theorem 04:33 min |  |
Centre of Mass
| Center of Mass & Motion of the Center of Mass 04:47 min |  |
| Basic Problems on Centre of Mass 13:14 min |  |
Linear Momentum and Impulse
| Linear Momentum 09:18 min |  |
| Conservation of Momentum 11:20 min |  |
| Conservation of Momentum 04:01 min |  |
Rotational Kinematics
| Basic Introduction 19:33 min |  |
| Angular Velocity 15:13 min |  |
| Understanding Rolling Motion 04:20 min |  |
Moment of Inertia
| Moment of Inertia 01:51 min |  |
| Theorem of Perpendicular Axis 09:09 min |  |
| Theorem of Parallel Axis 08:32 min |  |
Torque
| Basic Introduction to Torque 21:17 min |  |
| What is Torque? 05:21 min |  |
Angular Momentum
| What is Angular Momentum? 06:20 min |  |
| Basic Introduction to Angular Momentum 13:25 min |  |
Newton’s Second Law for Rotation
| Newton’s Second Law for Rotation 13:56 min |  |
Static Equilibrium
| Static Equilibrium 06:55 min |  |
| Rotational Kinetic Energy 14:03 min |  |
Rotational Work & Energy
| Rotational Work & Energy 12:17 min |  |
Simple Machines
| What are Simple Machines? 03:01 min |  |
| Mechanical advantage & Simple machines 20:25 min |  |
Density and Pressure
| Pressure & Pascal's Principle 04:33 min |  |
Pascal’s Principle
| Pressure and Pascal's Principle- 1 09:47 min |  |
| Pressure and Pascal's Principle- 2 10:13 min |  |
Archimedes’ Principle and Law of Floatation
| Archimedes Principle & Buoyancy 14:23 min |  |
Fluids Flow
| Understanding Surface Tension 02:51 min |  |
Bernoulli’s Equation
| Understanding Bernoulli's Equation 13:44 min |  |
Electric Charge
| Introduction to Electric Charges 03:26 min |  |
| Gold Leaf Electroscope Experiment 09:56 min |  |
| Basic Properties of Electric Charge 13:17 min |  |
| Conductors & Insulators 02:53 min |  |
| Charging by Induction 05:38 min |  |
Electrostatic Force
| Detailed Explanation: Coulomb's Law 11:50 min |  |
| Vector form of Coulomb's Law 12:18 min |  |
| Principle of Superposition for Charges 07:27 min |  |
Electric Field
| Video: Electric Field & Electric Field Lines 09:57 min |  |
Electric Flux
| Applications of Gauss's Law - 1 06:42 min |  |
| Applications of Gauss's Law - 2 08:28 min |  |
Electrostatic Potential
| Electrostatic Shielding 02:54 min |  |
| Introduction to Electrostatic Potential & Capacitance 16:56 min |  |
| Electrostatic Potential due to Point Charge 13:45 min |  |
| Potential due to an Electric Dipole 05:50 min |  |
| Potential Energy of a System of Charges 03:48 min |  |
| Potential Energy of a System of Charges (Part 2) 11:56 min |  |
| Equipotential Surfaces 12:59 min |  |
Electrostatic Energy
| Potential Energy in an External Field 08:26 min |  |
| Electrostatics of Conductors 28:30 min |  |
Capacitors, Capacitance and Dielectrics
| Capacitors & Capacitance 05:43 min |  |
| Parallel Plate Capacitors with Conducting Slab 08:12 min |  |
| Parallel Plate Capacitors with Dielectric Slab 07:55 min |  |
| Dielectrics & Polarization 12:46 min |  |
| Capacitors in Series 09:35 min |  |
| Energy Stored in a Capacitor 10:04 min |  |
Electric Current
| Electric Current & Ohm's Law 03:36 min |  |
| Current Density 05:56 min |  |
Electromotive Force
| What is Electromotive Force? 17:05 min |  |
Resistance, Resistivity, and Ohm’s Law
| Ohm's Law (in detail) 05:18 min |  |
| Drift of Electrons- 1 10:44 min |  |
| Drift of Electrons- 2 10:04 min |  |
| Drift of Electrons- 3 06:47 min |  |
| What is Resistivity? 04:22 min |  |
| Resisitivity & its Temperature Dependence 11:56 min |  |
| Combination of Resistors: Series & Parallel 11:08 min |  |
Electric Power and Joule’s Heating
| Electrical Power 05:32 min |  |
| Kirchoff's Laws 10:38 min |  |
| Wheatstone Bridge 11:25 min |  |
AC & DC Electric Circuits
| AC & DC Electricity Basics 02:57 min |  |
Magnet and Electromagnet Properties
Magnetic Field
| Motion of Charged Particle in Magnetic Field 10:07 min |  |
| Video: Magnetic Field on the Axis of a Circular Current Loop 14:59 min |  |
| Motion in Combined Electric and Magnetic Field 05:37 min |  |
| Crossed Electric & Magnetic Field Velocity Selector 13:07 min |  |
| Magnetic Force on a Charge 08:31 min |  |
Magnetic Flux
| Introduction to Magnetic Fields |  |
Magnetic Force
| Magnetic Force on a Charge 08:31 min |  |
| Introduction to Magnetism 09:47 min |  |
Magnetic Torque
| Torque on a Current Loop - 1 12:04 min |  |
| Torque on a Current Loop - 2 06:40 min |  |
| Introduction to Magnetic Fields |  |
Electromagnetic Induction Laws
| Lenz's Law & Conservation of Energy 08:28 min |  |
| Eddy Currents - 2 14:09 min |  |
Inductance
| Inductance & Self-Inductance 14:53 min |  |
Transformers
| What are Transformers? 17:11 min |  |
| How do Transformers work? 04:20 min |  |
Undamped Simple Harmonic Motion
| Simple Harmonic Motion: Velocity, Acceleration & Energy 09:11 min |  |
Damped Oscillations
| Damped Simple Harmonic Motion 04:05 min |  |
Driven (Forced) Oscillations and Resonance
| Forced Oscillations & Resonance - 1 04:36 min |  |
| Forced Oscillations & Resonance - 2 03:26 min |  |
Mechanical Waves Behavior
| Speed of a Travelling Wave - 1 09:31 min |  |
| Speed of a Travelling Wave - 2 12:25 min |  |
| Superposition of Waves 04:08 min |  |
| Interference of Waves 06:24 min |  |
Sound in Motion (Doppler Effect)
| Video: Doppler's Effect 03:02 min |  |
Electromagnetic Waves
| Maxwell's Equations & Displacement Current 10:49 min |  |
| EM Waves Sources & Nature 12:26 min |  |
| Energy of EM Waves 06:00 min |  |
Interference, Diffraction & Polarization
| Young's Double Slit Experiment - 1 20:48 min |  |
| Young's Double Slit Experiment - 2 14:13 min |  |
| Young's Double Slit Experiment - 3 02:34 min |  |
| Reflection of Plane Waves using Huygens Principle 11:43 min |  |
| What is Interference? 04:03 min |  |
| Single Slit Interference 15:00 min |  |
| Polarization of Light 14:30 min |  |
Reflection
| Reflection of Light, Refraction of Light & Refraction by a Lens 09:40 min |  |
| Total Internal Reflection 07:36 min |  |
Refraction
| Refraction through a Glass Slab 11:54 min |  |
| Refraction Through a Glass Prism 11:46 min |  |
| How are Rainbows formed? 03:55 min |  |
| Scattering of Light:Why is the Sky Blue? 03:10 min |  |
| Dispersion by a Prism 02:34 min |  |
Mirrors
| The Mirror Equation 13:16 min |  |
| Image Formation by Spherical Mirrors (Ray Diagrams) 11:44 min |  |
| Sign Convention of Spherical Mirrors 02:19 min |  |
| Focal Length of Spherical Mirrors 07:52 min |  |
| Spherical Mirrors 12:41 min |  |
Thin Lenses
| Power of a Lens 05:26 min |  |
Optical Instruments
| Optical Instruments: The Human Eye,Telescope & Microscope 10:36 min |  |
| Solved Examples: Ray Optics & Optical Instruments 10:47 min |  |
Frames of Reference
| Introduction to Frames of Reference 06:54 min |  |
Special Theory of Relativity
| Special Theory of Relativity 08:59 min |  |
Matter Waves: De Broglie Wavelength
| Wave Nature of Matter: de Broglie Wavelength 04:29 min |  |
| Davisson & Germer Experiment 05:02 min |  |
Heisenberg Uncertainty Principle
| Heisenberg's Uncertainty Principle 04:44 min |  |
Blackbody Radiations
| Introduction to Blackbody radiation spectrum 05:10 min |  |
| Blackbody Radiation 31:51 min |  |
Photoelectric Effect
| Discovery of Electron 11:08 min |  |
| History of Photoelectric Effect 02:38 min |  |
| Photoelectric Effect & Wave Theory of Light 02:36 min |  |
The Compton Effect
| The Compton Effect and Compton Wavelength 16:39 min |  |
Atomic Models and Atomic Spectra
| Alpha Particle Scattering & Rutherford's Nuclear Model of an Atom 15:59 min |  |
| Bohr's Model of the Hydrogen Atom 04:50 min |  |
| Atomic Spectra & Spectral Lines 02:14 min |  |
| De Broglie's Explanation of Bohr's Second Postulate of Quantisation 08:12 min |  |
| Bohr's Model of the Hydrogen Atom & Bohr's Postulates 18:42 min |  |
| History of Atom & Its Structure 05:23 min |  |
Quantum Physics Application
| What is Quantum Physics 05:16 min |  |
Nuclear Structure and Properties
| Size of the Nucleus 03:10 min |  |
Radioactivity
| Law of Radioactive Decay 12:47 min |  |
Nuclear Reactions
| Nuclear Fusion Energy Generation in Stars 13:39 min |  |
| Nuclear Energy: Fission & Nuclear Reactor 09:06 min |  |
Elementary Particles
| Classification of Elementary Particles 12:16 min |  |
Composite Particles
| Composite Particles 10:22 min |  |
Temperature Scales
| Measurement: Temperature & Heat 01:36 min |  |
| Ideal Gas Equation 09:01 min |  |
Thermal Equilibrium
| Heat Transfer & Thermal Equilibrium 03:09 min |  |
Thermal Expansion
| Introduction to Thermal Expansion 10:56 min |  |
| Thermal Expansion: Why Gaps are Left Between Railway Tracks 04:46 min |  |
| Introduction to Newton's Law of Cooling 10:01 min |  |
Quantity of Heat and Specific Heat Capacity
| Calorimetry & Specific Heat Capacity 10:31 min |  |
Mechanisms of Heat Transfer
| Conduction, Convection & Radiation 02:25 min |  |
Kinetic Molecular Theory and Ideal Gas Laws
| Kinetic theory of Gases 14:56 min |  |
| Behaviour of Gases 09:03 min |  |
First and Second Law of Thermodynamics
| Carnot Cycle & Carnot Engine 20:53 min |  |
| Heat, Work & Internal Energy 13:45 min |  |
| Thermodynamic Processes 04:45 min |  |
| Thermodynamic State Variables & Equations 06:34 min |  |
| Heat Engines & Second Law of Thermodynamics 04:37 min |  |