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Index

Methods of Science

Mathematics and Physics

Measurement

Graphing Data

Picturing Motion

Where and When?

Position-Time Graphs

How Fast?

Acceleration

Motion with Constant Acceleration

Free Fall

Weight and Drag Force

Newton’s Third Law

Vectors

Friction

Forces in Two Dimensions

Projectile Motion

Circular Motion

Relative Velocity

Planetary Motion and Gravitation

Using the Law of Universal Gravitation

Describing Rotational Motion

Rotational Dynamics

Impulse and Momentum

Conservation of Momentum

Work and Energy

The Many Forms of Energy

Conservation of Energy

Temperature, Heat, and Thermal Energy

Changes of State and Thermodynamics

Properties of Fluids

Forces within Liquids

Solids

Wave Properties

Wave Behavior

Properties and Detection of Sound

The Physics of Music

Illumination

The Wave Nature of Light

Reflection of Light

Curved Mirrors

Refraction of Light

Convex and Concave Lenses

Interference

Diffraction

Electric Charge

Electrostatic Force

Measuring Electric Fields

Applications of Electric Fields

Current and Circuits

Using Electrical Energy

Simple Circuits

Applications of Circuits

Applying Magnetic Forces

Inducing Currents

Applications of Induced Currents

Electric and Magnetic Forces on Particles

Electric and Magnetic Fields in Space

A Particle Model of Waves

Matter Waves

Bohr’s Model of the Atom

The Quantum Model of the Atom

Conduction in Solids

Electronic Components

The Nucleus

The Building Blocks of Matter

All Exams > Grade 9 > Physics > All Videos

All videos of Physics for Grade 9 Exam

Methods of Science

Pauli's Neutrino Hypothesis

06:06 min

Scientific Method

11:48 min

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Mathematics and Physics

Units and Measurement

59:22 min

Measurement

Units and Measurement

59:22 min

Errors in Measurements

04:18 min

Physics

208 videos|295 docs|123 tests

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Graphing Data

Reading More than Source on a Topic

03:16 min

Reading Tables

02:05 min

Reading Pie Chart

03:09 min

Reading Bar Graphs

02:56 min

Interpreting Graphs and Data

03:56 min

Inference from Graphic

03:21 min

Picturing Motion

Motion in a Straight Line: Introduction

11:35 min

Introduction: Classification of Motion

10:40 min

Where and When?

Units and Measurement

59:22 min

Errors in Measurements

04:18 min

Position-Time Graphs

Average & Instantaneous Speed & Velocity

04:38 min

Relative Velocity

03:23 min

Simple Harmonic Motion: Velocity, Acceleration & Energy

09:11 min

How Fast?

What is Uniform and Non-Uniform Motion?

05:30 min

Fun Video: Measurement of Time - History

03:48 min

Understanding Distance - Time Graphs

12:48 min

Quick Revision: Motion and Time

04:23 min

How to Measure the Speed of various objects?

04:27 min

Acceleration

Acceleration Due to Gravity

03:48 min

Simple Harmonic Motion: Velocity, Acceleration & Energy

09:11 min

Acceleration

15:12 min

Motion with Constant Acceleration

Kinematic Equations: Uniformly Accelerated Motion

22:04 min

Acceleration Due to Gravity

03:48 min

Simple Harmonic Motion: Velocity, Acceleration & Energy

09:11 min

Acceleration

15:12 min

Free Fall

Free fall and Acceleration due to Gravity

07:33 min

Free Fall Physics Problems

23:43 min

Free Fall Motion

06:03 min

Solved Example-10 on Free Fall

02:25 min

Weight and Drag Force

Introduction to Lift and Drag Force

30:07 min

Newton’s Third Law

Newton's Third Law of Motion

04:09 min

Vectors

10:23 min

Vector Projections

10:24 min

Addition of Vectors and Subtraction of Vectors

04:44 min

Cross Product of 2 Vectors

06:46 min

Friction

19:55 min

What is Friction?

02:19 min

Quick Revision: Friction

05:53 min

Friction:A Necessary Evil

08:38 min

Methods to Reduce Friction

03:11 min

Forces in Two Dimensions

What is Atmospheric Pressure?

06:11 min

What is Force?

05:06 min

Quick Revision: Force and Pressure

05:31 min

Pressure Exerted by Liquids

01:59 min

Contact Forces and its Types (part -1)

03:11 min

Contact Forces and its Types (part -2)

03:16 min

Forces are Due to Interaction

04:22 min

Force Changes the State of Motion, Shape and Size of Object

01:24 min

Non-Contact Forces and its Types (Part -1)

03:17 min

Non-Contact Forces and its Types (Part -2)

03:44 min

Projectile Motion

Short Tricks: Projectile Motion

02:13 min

Projectile Motion

73:15 min

Circular Motion

Short Tricks: Circular Motion Formula List

18:21 min

Relative Velocity

03:23 min

Planetary Motion and Gravitation

Kepler's Laws of Planetary Motion

10:43 min

Short Tricks for Revision: Gravitation

18:58 min

Using the Law of Universal Gravitation

Short Tricks for Revision: Gravitation

18:58 min

Describing Rotational Motion

Center of Mass & Motion of the Center of Mass

04:47 min

Short Tricks for Revision: Moment of Inertia

10:35 min

Moment of Inertia

16:10 min

Short Tricks: Centre of Mass

11:37 min

Rotational Dynamics

Center of Mass & Motion of the Center of Mass

04:47 min

Short Tricks for Revision: Moment of Inertia

10:35 min

Moment of Inertia

16:10 min

Short Tricks: Centre of Mass

11:37 min

Impulse and Momentum

Momentum

12:55 min

Impulse

09:17 min

Conservation of Momentum

Linear Momentum Conservation law

24:22 min

Problems on Linear Momentum Conservation

19:19 min

Work and Energy

Conservation of Energy and Spring

10:55 min

Work-Energy Theorem

09:17 min

Work-Energy Theorem

12:34 min

Power and Elastic,Non-Elastic Collisions

06:03 min

Collisions in 1 and 2 Dimensions

07:33 min

Revision: Work, Energy & Power

11:56 min

The Many Forms of Energy

Conservation of Energy and Spring

10:55 min

Work-Energy Theorem

09:17 min

Work-Energy Theorem

12:34 min

Power and Elastic,Non-Elastic Collisions

06:03 min

Collisions in 1 and 2 Dimensions

07:33 min

Revision: Work, Energy & Power

11:56 min

Conservation of Energy

Conservation of Energy and Spring

10:55 min

Work-Energy Theorem

09:17 min

Work-Energy Theorem

12:34 min

Power and Elastic,Non-Elastic Collisions

06:03 min

Collisions in 1 and 2 Dimensions

07:33 min

Revision: Work, Energy & Power

11:56 min

Temperature, Heat, and Thermal Energy

Conduction, Convection & Radiation

02:25 min

Calorimetry & Specific Heat Capacity

10:31 min

Measurement: Temperature & Heat

01:36 min

Short Tricks for Revision: Thermal Properties of Matter

27:03 min

Changes of State and Thermodynamics

Heat, Work & Internal Energy

14:36 min

Thermodynamic Processes

04:45 min

Heat Engines & Second Law of Thermodynamics

04:37 min

Thermodynamic State Variables & Equations

06:34 min

Short Tricks for Revision: Thermodynamics

27:13 min

Carnot Cycle & Carnot Engine

20:53 min

Properties of Fluids

Short Tricks for Revision: Mechanical Properties of Fluids

23:53 min

Forces within Liquids

Fundamental Forces in Nature

02:00 min

Solids

Short Tricks for Revision: Mechanical Properties of Solids

17:54 min

Wave Properties

Features of Waves

15:10 min

The Wave Equation

03:24 min

Transverse & Longitudinal Waves

02:57 min

Wave Behaviour

04:15 min

Ripple Tank

07:33 min

Wave Behavior

Wave Behaviour

04:15 min

Properties and Detection of Sound

Sound Waves

05:08 min

Measuring the Speed of Sound

02:39 min

Sound Wave Experiments

06:03 min

Ultrasound

05:25 min

The Physics of Music

Sound Waves

05:08 min

Measuring the Speed of Sound

02:39 min

Sound Wave Experiments

06:03 min

Ultrasound

05:25 min

Illumination

Reflection of Light

05:29 min

Investigating Reflection

06:58 min

Refraction of Light

13:32 min

Snell's Law

15:55 min

Total Internal Reflection

02:14 min

Thin Lenses

06:30 min

Real & Virtual Images

02:57 min

Dispersion of Light

13:51 min

The Wave Nature of Light

Reflection of Light

05:29 min

Investigating Reflection

06:58 min

Refraction of Light

13:32 min

Snell's Law

15:55 min

Total Internal Reflection

02:14 min

Thin Lenses

06:30 min

Real & Virtual Images

02:57 min

Dispersion of Light

13:51 min

Reflection of Light

05:29 min

Image Formation by Concave & Convex Mirror

11:44 min

Sign Convention for Reflection by Spherical Mirrors

02:19 min

Reflection & Laws of Reflection

04:26 min

Summary Video: Light Reflection and Refraction

12:19 min

Curved Mirrors

Image Formation by Concave & Convex Mirror

11:44 min

Sign Convention for Reflection by Spherical Mirrors

02:19 min

Reflection & Laws of Reflection

04:26 min

Summary Video: Light Reflection and Refraction

12:19 min

Refraction of Light

Reflection of Light, Refraction of Light & Refraction by a Lens

09:40 min

Image Formation by Concave & Convex Mirror

11:44 min

Sign Convention for Reflection by Spherical Mirrors

02:19 min

Reflection & Laws of Reflection

04:26 min

Summary Video: Light Reflection and Refraction

12:19 min

Convex and Concave Lenses

Image Formation by Concave & Convex Mirror

11:44 min

Sign Convention for Reflection by Spherical Mirrors

02:19 min

Reflection & Laws of Reflection

04:26 min

Summary Video: Light Reflection and Refraction

12:19 min

Interference

What is Interference?

04:03 min

Diffraction

Diffraction - 1

61:11 min

Diffraction - 2

57:05 min

Diffraction - 3

61:06 min

Diffraction - 4

54:27 min

X-Ray Diffraction

51:54 min

Electric Charge

Introduction to Electric Charges

03:26 min

Basic Properties of Electric Charge

13:17 min

Electrostatic Force

Short Tricks: Conduction Electrostatics

30:18 min

Short Tricks for Revision: Electrostatics

14:23 min

Electrostatic Potential Energy

87:23 min

Electrostatics of Conductors

28:30 min

Measuring Electric Fields

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

Coulomb's Law

12:13 min

Vector form of Coulomb's Law

12:18 min

Electric Field due to a Dipole

10:45 min

Electric Dipole

12:14 min

Gauss Law

05:52 min

Charging by Induction

05:38 min

Short Tricks: Conduction Electrostatics

30:18 min

Short Tricks for Revision: Electrostatics

14:23 min

Applications of Electric Fields

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

Coulomb's Law

12:13 min

Vector form of Coulomb's Law

12:18 min

Electric Field due to a Dipole

10:45 min

Electric Dipole

12:14 min

Gauss Law

05:52 min

Charging by Induction

05:38 min

Short Tricks: Conduction Electrostatics

30:18 min

Short Tricks for Revision: Electrostatics

14:23 min

Current and Circuits

Electric Current & Circuits

38:57 min

Magnets

25:08 min

Work and Energy

37:59 min

Electricity and Circuits - 1

30:12 min

Electricity and Circuits - 2

25:33 min

Heat & Magnet

23:23 min

Fun with Magnets - Introduction

08:34 min

Finding Direction Through Magnetic Poles

04:51 min

Fun with Magnets

21:36 min

Exploring Magnets Key Concepts

05:10 min

Using Electrical Energy

Effect of temperature on resistivity

10:33 min

Resistivity

03:01 min

Resistance & Resistivity

09:30 min

Electrical Power and Electrical Energy

07:14 min

Simple Circuits

Electric Current & Circuits

38:57 min

Magnets

25:08 min

Work and Energy

37:59 min

Electricity and Circuits - 1

30:12 min

Electricity and Circuits - 2

25:33 min

Heat & Magnet

23:23 min

Fun with Magnets - Introduction

08:34 min

Finding Direction Through Magnetic Poles

04:51 min

Fun with Magnets

21:36 min

Exploring Magnets Key Concepts

05:10 min

Applications of Circuits

Electric Current & Circuits

38:57 min

Magnets

25:08 min

Work and Energy

37:59 min

Electricity and Circuits - 1

30:12 min

Electricity and Circuits - 2

25:33 min

Heat & Magnet

23:23 min

Fun with Magnets - Introduction

08:34 min

Finding Direction Through Magnetic Poles

04:51 min

Fun with Magnets

21:36 min

Exploring Magnets Key Concepts

05:10 min

Applying Magnetic Forces

Electricity and Circuits - 1

30:12 min

Electricity and Circuits - 2

25:33 min

Heat & Magnet

23:23 min

Fun with Magnets - Introduction

08:34 min

Finding Direction Through Magnetic Poles

04:51 min

Inducing Currents

Lenz's Law & Conservation of Energy

08:28 min

Inductance & Self-Inductance

14:53 min

Eddy Currents

03:00 min

Applications of Induced Currents

Lenz's Law & Conservation of Energy

08:28 min

Inductance & Self-Inductance

14:53 min

Eddy Currents

03:00 min

Electric and Magnetic Forces on Particles

Electricity and Circuits - 1

30:12 min

Electricity and Circuits - 2

25:33 min

Electric and Magnetic Fields in Space

Introduction to Magnetism

09:47 min

Magnetism

32:24 min

Magnetic Force on a Charge

08:31 min

Toroid

03:11 min

Motion of Charged Particle in Magnetic Field

10:07 min

Cyclotron

04:39 min

Force on Current Carrying Conductor

12:39 min

Torque on a Current Loop - 1

12:04 min

Torque on a Current Loop - 2

06:40 min

Ampere's Circuital Law Force Between 2 Parallel Wires & Solenoid

08:45 min

History of Magnets

02:12 min

Earth's Magnetism

07:40 min

Magnetic Declination

07:29 min

Magnetic Dip

10:37 min

Magnetization & Magnetic Intensity

08:18 min

Magnetic Properties of Materials (Diamagnetism,Paramagnetism & Ferromagnetism)

06:46 min

Induced EMF in a Conductor

04:45 min

AC-DC Generators

05:14 min

Eddy's Current & Loses

05:44 min

A Particle Model of Waves

Wave Particle Duality

06:15 min

Wave-Particle Duality and the Photoelectric Effect

03:56 min

Matter Waves

Introduction to Waves

11:48 min

Wavelength, Period, Amplitude and Phase

08:59 min

Wave Equation

04:11 min

Wave Properties

03:38 min

Wave Amplitude and Intensity

02:02 min

Electromagnetic Waves

02:14 min

Electromagnetic Waves: Wavelengths and Frequencies

05:23 min

Kirchhoff's Rules - 1

11:03 min

Kirchhoff's Rules - 2

08:50 min

Kirchhoff's Rules - 3

11:57 min

Kirchhoff's Rules - 4

10:54 min

Resistance & Resistivity

21:35 min

Series & Parallel Circuits

30:32 min

Electromotive Force

17:05 min

Internal Resistance

10:07 min

EMF & Internal Resistance

05:30 min

Cells, EMF, Terminal Voltage & Internal Resistance

14:30 min

Polarisation

05:36 min

Polarisation of Microwaves - Practical

01:59 min

Refraction and Snell's Law

04:37 min

Total Internal Reflection and Critical Angle

06:03 min

Optical Fibres

03:55 min

Superposition of Waves

02:57 min

Coherence and Path Difference

03:24 min

Two Source Interference of Waves

02:26 min

Young's Double Slit Experiment

04:39 min

Diffraction Gratings

06:16 min

Equation for Velocity of Waves on a String

01:50 min

Melde's Apparatus - Practical

01:50 min

Standing and Stationary Waves on a String

04:40 min

Doppler Effect

06:34 min

Photoelectric Effect

06:36 min

Einsteins photoelectric equation & work function

09:49 min

Wave Particle Duality

06:15 min

Wave-Particle Duality and the Photoelectric Effect

03:56 min

Bohr’s Model of the Atom

Video: Bohr's Model of the Atom

05:05 min

The Quantum Model of the Atom

History of Quantum Mechanics - 1

19:32 min

History of Quantum Mechanics - 2

27:49 min

Quantum Mechanics

31:03 min

Conduction in Solids

Conduction, Convection and Radiation

05:45 min

Video: Conduction, Convention & Radiation

05:45 min

Demonstrating Conduction

05:19 min

Thermal Conduction

05:17 min

Electronic Components

Electronics Introduction - What is Electronics - Applications of Electronics- Electronics Components

14:18 min

Electrical components

03:15 min

The Nucleus

42:22 min

The Nucleus

02:15 min

The Building Blocks of Matter

Matter

29:59 min

Atoms v/s Molecules

08:07 min

Adhesion v/s Cohesion

06:38 min

Physics

208 videos|295 docs|123 tests

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