Our Physics tutors have helped us put together this for our Class 9 Students. Selina Solutions for Concise Physics Class 9 ICSEĬlass 9 Selina solutions answers all the questions given in the Selina textbooks in a step-by-step process.
#9th class physics notes pdf verification
Concepts covered in Pressure in Fluids and Atmospheric Pressure are Altimeter, Aneroid Barometer, Application of Pascal’s Law, Application of the Principle of Floatation, Archimedes' Principle, Atmospheric Pressure, Buoyancy Force (Upthrust Force), Characteristic Properties of Upthrust, Consequences of Atmospheric Pressure, Consequences of Liquid Pressure, Density and It’s Unit, Determination of Relative Density of a Liquid by Archimedes’ Principle, Determination of Relative Density of a Solid Substance by Archimedes’ Principle, Factors Affecting Pressure, Fortin’s Barometer, Hydraulic Machines: Hydraulic Press (Or Bramah Press), Introduction of Fluid, Law of Liquid Pressure, Liquid Pressure, Measurement of Atmospheric Pressure, Mercury Barometer (Simple Barometer), Pascal’s Law, Pressure Exerted by a Liquid Column, Principle of Floatation (Laws of Flotation), Reason for Upthrust, Relation Between Volume of Submerged Part of a Floating Body, the Densities of Liquid and the Body, Relationship Between Density and Relative Density, Relative Density and Its Unit, Solid Bodies with density (ρ) greater than density of liquid (ρL) sink while with density (ρ) less than density of liquid (ρL) Float, Thrust and Pressure, Upthrust is Equal to the Weight of Displaced Liquid (Mathematical Proof), Variation of Atmospheric Pressure with Altitude, Variation of Pressure with Depth in a Fluid, Weather Forecast by the Use of ArometerĬoncepts covered in Reflection of Light are Concave Mirror, Convex Mirror, Distinction Between a Plane Mirror, Concave Mirror and Convex Mirror, Focus and Focal Length, Formation of Image by Reflection: Real and Virtual Image, Formation of Image of a Point Object by a Plane Mirror, Image Formation by Concave Mirror, Image Formation by Convex Mirror, Image of an Extended Object Formed by a Plane Mirror, Images Formed by a Plane Mirrors, Images Formed by Spherical Mirrors, Images Formed by Two Mirrors Placed Perpendicular to Each Other, Images Formed in a Pair of Mirrors Placed Parallel to Each Other, Images Formed in Two Inclined Mirrors, Lateral Inversion, Law of Reflection of Light, Mirror Equation/Formula, Plane Mirror and Reflection, Position of Image, Reflection of Light, Relationship Between the Focal Length and Radius of Curvature, Rules for the Construction of Image Formed by a Spherical Mirror, Sign Convention for Reflection by Spherical Mirrors, Spherical Mirrors, Terms Used in Reflection of Light, Types of Reflection, Verification of the Law of Reflection of Light
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