Physics
Here, we will cover the various topics regarding the Subject Physics for Class 9. Physics is one of the most interesting but a bit confusing branch of Science. Physics explains the various day to day life experiences, such as why a person sitting in a moving car appears to be stationary to the fellow person sitting in the same car, but appears to be moving to a person standing on the road. The concepts that are mastered in the lower classes help us to crack many entrance exams like JEE Main, JEE Advanced, etc. At ABHYASONLINE. IN you can master the concepts at your own learning pace. It provides conceptual testing with an analytical report identifying the weak, moderate and strong concepts. The student can revise the weak concepts with the help of videos and can attempt the remedial test to know the present level of understanding. We at ABHYASONLINE believe that if the weak concepts are identified and improved then every student can achieve their goals in life. Follow the links below to master each and every concept of various topics in Physics along with video lectures.
Explore Chapters
In physics, the motion is the change in position of an object with respect to another object. The motion is a relative term. In this section of Average Speed, Average Velocity, Difference Between Speed and Velocity, Distance Traversed and Displacement, Measurement, Measurement of Time, Motion is Relative, Periodic Motion, Rest and Motion, Simple Pendulum, Speed of an Object, Types of Motion, Uniform and Non Uniform Motion, Uniform and Non-uniform speed, Uniform and Non-Uniform Velocity, Vector and Scalar Quantity, Velocity, etc. have been explained. Watch the videos and master the concepts
In physics, the motion is the change in position of an object with respect to another object. The motion is a relative term. In this section of Acceleration of an object moving along a straight line, Conversion of Units, Deacceleration, First Equation of Motion, Second Equation of Motion, Third Equation of Motion, etc. have been explained. Watch the videos and master the concepts
In physics, the motion is the change in position of an object with respect to another object. The motion is a relative term. In this section of Circular Motion, Derivation of First Equation of Motion, Derivation of Second Equation of Motion, Derivation of Third Equation of Motion, Distance Time Graph, Free Fall, Types of Acceleration - Uniform and Non-Uniform, Velocity Time Graph, etc. have been explained. Watch the videos and master the concepts
Force is any interaction that can change the state of motion or the size of an object. It can also be defined as push or a pull. A force has both magnitude and direction, making it a vector quantity. In this section of Force Balanced and Unbalanced Force, Effects of Force, Force, Friction, Galileo Experiment, Inertia, Linear Momentum, Newton First Law of Motion, Newton Second Law in terms Of Momentum, Newton Second Law of Motion, Newton Third Law of Motion, Newtons Law of Motion, Retarding Force, Sports and Second Law of Motion, Spring Balance, Types of Force, Weight, etc. have been explained. Watch the videos and master the concepts
- Sample Test(s)Test NameSubject(s)Topics / ChaptersQuestions / MarksActionTutorial - 9th - Physics [Force and Laws of Motion I]PhysicsForce and Laws of Motion I10 / 10View All FREE Test(s)
Force is any interaction that can change the state of motion or the size of an object. It can also be defined as push or a pull. A force has both magnitude and direction, making it a vector quantity. In this section of Force Conservation of Linear Momentum, Force Acting on an Inclined Plane, Impact Force, Impulse, Newton Second Law of Motion and Equation of Motion, Principle of Conservation of Linear Momentum, Principle of Conservation of Linear Momentum and Newton Laws of Motion, etc. have been explained. Watch the videos and master the concepts
- Sample Test(s)Test NameSubject(s)Topics / ChaptersQuestions / MarksActionTutorial - 9th - Physics [Force and Laws of Motion II]PhysicsForce and Laws of Motion II10 / 10View All FREE Test(s)
Gravitation is a natural process by which all things with mass attract each other. All the planets, stars, galaxies have their own gravitational force. In this section of Gravitation Centripetal Force, Free Fall Under Gravity, Gravitation, Kepler Laws, Mass, Mass and Weight, Universal Law of Gravitation, etc. have been explained. Watch the videos and master the concepts
In physics, Pressure is defined as the force applied perpendicular to the object per unit area over which that force is distributed. In this section of pressure Archimedes Principle, Atmospheric Pressure, Buoyancy or Up thrust, Conditions for Flotation in terms of density, Effects of Atmospheric Pressure, Examples of Pressure, Floating Bodies, Pressure, Pressure in Air, Pressure inside a Liquid and its Variation, Relative Density, Thrust, Variation in Pressure with Area, Variation of Pressure in Liquids with depth, etc. have been explained. Watch the videos and master the concepts
Work is calculated as the product force and displacement. In this section of Work and Energy Calculation of Work Done, Displacement at an angle to the Force, Displacement in the direction of Force, Displacement in the direction opposite to the Force, Displacement in the direction perpendicular to the Force, Energy, Expression for Kinetic Energy, Expression of Kinetic Energy in Terms of Momentum, Unit of Work, Work, etc. have been explained. Watch the videos and master the concepts
- Sample Test(s)Test NameSubject(s)Topics / ChaptersQuestions / MarksActionTutorial - 9th - Physics [Work Energy and Power I]PhysicsWork Energy and Power I10 / 10View All FREE Test(s)
Work is calculated as the product force and displacement. In this section of Work and Energy Commercial Unit of Energy, Conservation of Energy, Conservation of Energy in a freely falling Body, Elastic Potential Energy, Energy inside the Human Body, Gravitational Potential Energy, Mechanical Energy, Potential Energy, Power, etc. have been explained. Watch the videos and master the concepts
- Sample Test(s)Test NameSubject(s)Topics / ChaptersQuestions / MarksActionTutorial - 9th - Physics [Work Energy and Power II]PhysicsWork Energy and Power II10 / 10View All FREE Test(s)
Sound is a branch of physics that deals with the vibration that propagates through a transmission medium such as a gas, liquid or solid. In this section of Sound Longitudinal and Transverse Waves, Nature of Sound, Propagation of Sound, Psychological Characteristics of Sound, Sound is produced by Vibrations, Sound Needs a Medium to travel, Wave Motion and Sound, Wavelength, Frequency and Wave Speed, Waves on a Slinky, etc. have been explained. Watch the videos and master the concepts
Sound is a branch of physics that deals with the vibration that propagates through a transmission medium such as a gas, liquid or solid. In this section of Sound Echo, Industrial Applications of Ultrasonic Waves, Medical Application of Ultrasound, Multiple Reflection of Sound, Properties of Ultrasonic Waves, Range of Hearing, Reflection of Sound, Reverberation, Sonar Sound, The Human Ear, Ultrasound and Its Application, Working of the Human Ear, etc. have been explained. Watch the videos and master the concepts
Explore Concepts (Click & View)
- Measurement
- Measurement of Time
- Periodic Motion
- Simple Pendulum
- Rest and Motion
- Motion is Relative
- Types of Motion
- Vector and Scalar Quantity
- Distance Traversed and Displacement
- Uniform and Non Uniform Motion
- Speed of an Object
- Uniform and Non-uniform speed
- Average Speed
- Velocity
- Uniform and Non-Uniform Velocity
- Average Velocity
- Difference Between Speed and Velocity
Explore Concepts (Click & View)
- Acceleration of an object moving along a straight line
- Deacceleration
- First Equation of Motion
- Second Equation of Motion
- Third Equation of Motion
- Conversion of Units
Explore Concepts (Click & View)
- Distance Time Graph
- Distance Time Graph For Uniform Motion
- Distance Time Graph For Non-Uniform Motion
- Velocity-Time Graph For A Body Moving With Constant Velocity
- Velocity-Time Graph For Uniform Accelerated Motion
- Velocity-Time Graph For Non-Uniform Accelerated Motion
- Derivation of First Equation of Motion
- Derivation of Second Equation of Motion
- Derivation of Third Equation of Motion
- Circular Motion
Explore Concepts (Click & View)
- Force
- Effects of Force
- Types of Force
- Spring Balance
- Balanced and Unbalanced Force
- Retarding Force
- Friction
- Weight
- Galileo Experiment
- Newtons Law of Motion
- Newton First Law of Motion
- Inertia
- Newton Second Law of Motion
- Linear Momentum
- Newton Second Law in terms Of Momentum
- Sports and Second Law of Motion
- Newton Third Law of Motion
- Force Changes Shape And Size
- Force Changes Speed And Direction
- Force Changes State Of Motion
- Types of Friction
Explore Concepts (Click & View)
- Conservation of Linear Momentum
- Principle of Conservation of Linear Momentum
- Principle of Conservation of Linear Momentum and Newton Laws of Motion
- Impulse
- Impact Force
- Newton Second Law of Motion and Equation of Motion
- Force Acting on an Inclined Plane
Explore Concepts (Click & View)
- Gravitation
- Universal Law of Gravitation
- Centripetal Force
- Kepler Laws
- Free Fall Under Gravity
- Mass
- Mass and Weight
Explore Concepts (Click & View)
- Floating Bodies
- Pressure
- Examples of Pressure
- Archimedes Principle
- Density And Relative Density
- Conditions for Flotation in terms of density
- Buoyancy or Up thrust
- Variation of Pressure in Liquids with depth
- Atmospheric Pressure
- Thrust
- Pressure in Air
- Variation in Pressure with Area
- Effects of Atmospheric Pressure
- Pressure inside a Liquid and its Variation
Explore Concepts (Click & View)
- Work
- Unit of Work
- Displacement in the direction of Force
- Displacement in the direction opposite to the Force
- Displacement in the direction perpendicular to the Force
- Displacement at an angle to the Force
- Calculation of Work Done
- Energy
- Expression for Kinetic Energy
- Expression of Kinetic Energy in Terms of Momentum
Explore Concepts (Click & View)
- Potential Energy
- Elastic Potential Energy
- Gravitational Potential Energy
- Mechanical Energy
- Energy inside the Human Body
- Conservation of Energy
- Conservation of Energy in a freely falling Body
- Power
- Commercial Unit of Energy
Explore Concepts (Click & View)
- Sound is produced by Vibrations
- Propagation of Sound
- Sound Needs a Medium to travel
- Wave Motion and Sound
- Waves on a Slinky
- Longitudinal and Transverse Waves
- Wavelength, Frequency and Wave Speed
- Psychological Characteristics of Sound
- Nature of Sound
Explore Concepts (Click & View)
- Reflection of Sound
- Echo
- Reverberation
- Range of Hearing
- Multiple Reflection of Sound
- Properties of Ultrasonic Waves
- Ultrasound and Its Application
- Medical Application of Ultrasound
- Industrial Applications of Ultrasonic Waves
- Sonar Sound
- The Human Ear
- Working of the Human Ear
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