9th physics

9th Physics

    Delivery time:5-7 Days
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  • Description
Pebbles presents “9th Physics”, an audio visual educational help tool to the students to understand the complex subject matter easily. The CD lime lights 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 CD covers the following:  
 
Topics Covered
 
Mechanics
Simple pendulum
Laws of simple pendulum
Like and Unlike forces
Couple and Moment of a couple
Centre of gravity
Law of parallelogram of forces
Working of a sling
 
Hydrostatics
Archimedes principle
Relative Density of solids
Relative Density of liquids
Hydrometer
Lactometer
 
Heat
Thermal expansion
Kinetic theory of gases
Heat engine
Petrol and Diesel Engine
The Calorimeter
 
Light
Refraction
Types of Lenses
Determination of Focal length
Optical instruments
Defects of the Human eye
 
Sound
Stationary waves
The sonometer
Closed and Open organ pipe
Doppler effect and its applications
 
Electricity
Electric field, Electric Potential
Ohm's Law, Battery
Household circuiting
The heating effect of current
 
 
Magnetism
Magnetic poles, Field, Induction
Angle of Declination