General Electric Devices- Ammeter & Voltmeter
Ammeter
It is an instrument used to measure the electric current in a circuit. It is always connected in series in a circuit. It has...
General Terms Related to Electricity
Charge → (q)
A charge is a characteristic unit of the matter by means of which matter experiences electric forces. It...
Atmospheric Refraction: Rainbow, Twinkling of Star, Blue Sky
Some Atmospheric Refraction Natural Phenomenon
Rainbow
It is the spectrum of sunlight in nature It is formed due to the dispersion of sunlight by the tiny...
Prism
Prism
It has two triangular bases and three rectangular lateral surfaces.
These surfaces are inclined to each other....
Human Eye
Human Eye
The human eye is the optical instrument used which enables us to see. It acts like a camera, enable us to capture the...
Refraction of Light
Refraction of Light
Refraction of Light Happens in a Transparent medium when a light travels from one medium to another, refraction takes...
Reflection of Light
Terminology:
Light is a form of energy, which gives us the power of vision.
Ray of light: It...
Evolution and Classification
Evolution
Evolution is the process by which different kinds of living organism are believed to have developed from earlier forms during the history of the...
Sex Determination
Sex Determination
Determination of sex of an offspring.
Factors for Sex Determination
Sex Chromosomes
In human beings there are 23 pairs of chromosome. Out of these 22 chromosomes pairs...
Heredity & Evolution: General Terms
Heredity & Evolution: Terms
Genetic: Branch of science that deals with Heredity and variation.
Heredity: It means the...