Refraction of Light Through a Glass Prism | Human Eye and Colourful World
REFRACTION OF LIGHT THROUGH A GLASS PRISM A glass prism is a five-sided solid with a triangular cross-section. It has…
Defects of Vision and Their Corrections | Human Eye and Colourful World
DEFECTS OF VISION AND THEIR CORRECTIONS The ability to see is called vision. Sometimes the eye may gradually lose its…
The Human Eye | The Human Eye and Colourful World
THE HUMAN EYE The human eye is one of the most valuable and sensitive sense organs, which enable us to…
CBSE Physics for Class 12 | Electrostatics | Electric Lines of Force
Electric Lines of Force (1) Definition : The electric field in a region is represented by continuous lines (also called…
CBSE Physics for Class 12 | Electrostatics | Electric Potential
Electric Potential (1) Definition of Electric Potential.: Potential at a point in a field is defined as the amount of…
CBSE Physics for Class 12 | Electrostatics | Electrical Field
Electrical Field A positive charge or a negative charge is said to create its field around itself. If a charge…
CBSE Physics for Class 12 | Electrostatics | Coulomb’s Law
Coulomb's Law. If two stationary and point charges $latex \displaystyle Q{}_{1}$ and $latex \displaystyle Q{}_{2}$ are kept at a distance…
CBSE Physics for Class 12 | Electrostatics | Methods of Charging.
Methods of Charging. A body can be charged by following methods : (1) Charging By friction : In friction when…
CBSE Physics for Class 12 | Electrostatics | Electric Charge
Electric Charge. Definition of Electric Charge : Charge is the property associated with matter due to which it produces and…
CBSE Class 10 Chemistry | Chemical reactions | Introduction
Physical and Chemical Changes Change in Matter Change in matter can be studied in two major ways. The two types…