Download 9th Physics Notes
Below are the notes of the 9th class Physics according to the The Physics notes contain the Short as well as Long questions having detailed and easy to understand answers. We made these notes for all students, i.e., average and outstanding students. These notes will surely help the students a lot in securing excellent marks. You can download these Physics notes from the button/link given below.
Physics 9th class Smart Syllabus:
Below is the detailed smart syllabus of the 9th class Physics. In the smart syllabus of Physics, the following chapters and topics of 9th class are included:
Chapter 1: Physical Quantities and Measurement
- Physical Quantities
- Base Quantities, Derived Quantities
- International System of Units
- Base Units, Derived Units
- Prefixes
- Scientific Notation
- Vernier Callipers
- Significant Figures
- Example: 1.4
Chapter 2: Kinematics
- Rest and Motion
- Scalars and Vectors
- Terms Associated with Motion
- Graphical Analysis of Motion
- Distance-Time Graph, Speed-Time Graph
- Equations of Motion
- The motion of Freely Falling Bodies
- Examples: 2.4-2.10
Chapter 3: Dynamic
- Force
- Inertia and Momentum
- Newton’s Laws of Motion
- Mass and Weight
- Force and Momentum
- Law of Conservation of Momentum & its Daily Life Applications
- Friction
- Coefficient of Friction
- Rolling Friction
- Centripetal Force
- Examples: 3.1, 3.3, 3.6
Chapter 4: Turning Effect of Forces
- Like and Unlike Parallel Forces
- Addition of Forces
- Head to Tail Rule
- Resolution of Forces
- Torque or Moment of a Force
- Principle of Moments
- Centre of Gravity
- Equilibrium
- First Condition of Equilibrium, Second Condition of Equilibrium only
- Examples: 4.2-4.5
Chapter 5: Gravitation
- The Force of Gravitation
- Law of Gravitation
- Law of Gravitation & Newton Third Law of Motion
- Mass of Earth
- Artificial Satellites
- Examples: 5.1, 5.2
Chapter 6: Work and Energy
- Energy
- Kinetic Energy
- Potential Energy
- Efficiency
- Power
- Examples: 6.2, 6.3, 6.5, and 6.7
Chapter 7: Properties of Matter
- Pressure
- Atmospheric Pressure
- Variation in Atmospheric Pressure
- Pressure in Liquids
- Density
- Pascal’s Law
- Elasticity
- Hooke’s Law
- Young’s Modulus
- Examples: 7.2, 7.7
Chapter 8: Thermal Properties of Matter
- Temperature & Heat
- Specific Heat Capacity
- Importance of Large Specific Heat Capacity of Water
- Heat Capacity
- Change of State
- Latent Heat Fusion
- Latent Heat of Vaporization
- Evaporation
- Thermal Expansion
- Linear Thermal Expansion in Solids
- Volume Thermal Expansion
- Examples: 8.5-8.7
Chapter 9: Transfer of Heat
- Transfer of Heat
- Conduction
- Thermal Conductivity
- Convection
- Convection Currents in Air
- Use of Convection Currents
- Land and Sea Breezes
- Gliding
- Radiation
- Example: 9.1
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