9th physics cbse

9th Physics-CBSE

    Delivery time:5-7 Days
  • Description
Pebbles presents “CBSE 9th Std Physics”, an audio visual educational help tool to the students to understand the complex subject matter easily. The DVD limelights spectacular animations on various experiments and Physical concepts covering multifaceted aspects of the latest educational trends backed by commanding voice over by media professionals. The animated experiments have an intrinsic approach captivating the young minds effortlessly. A must on hand for the young and aspiring students, the DVD covers the following: 

Uniform & Non - Uniform Motion Speed with Direction Distance, Velocity - Time Graphs Equations of Motion, Solved Problem Uniform Circular Motion 

Force and Laws of Motion 
States of Motion 1st, 2nd & 3rd Law of Motion Inertia of Coins Example, Accelerated Motion Conservation of Momentum Momentum of a Balloon 

Universal Law of Gravitation Importance of Universal Law Free Fall, Mass, Weight Objects Under Gravitational Force Weight of an object on the moon Thrust & Pressure, Buoyancy Float & Sink Experiment Archimede's 
Principle, Relative Density

Work and Energy 
Scientific Conception of Work By Constant Force Energy, Forms of Energy Nature & Potential Energy, Kinetic Energy & Equation Potential Energy of an Object at Height Example, Rate of Doing Work Law of Conservation of Energy Units of Power 

Production of Sound Can Sound Make a Light Spot Dance Sound Needs a Medium to Travel Sound Waves are Longitudinal Waves Example, Echo, Reverberation Uses of Multiple Reflection of Sound Range of Hearing Applications of Ultrasound Ultrasonography, Sonar Emission of Ultrasound Structure of Human Ear