Democracy and Diversity in India
Class 10 Political Science Chapter 3 Democracy and Diversity Diversity Diversity suggest differences in region, culture, language and religion in a society. Diversity in society arises mainly on basis of birth or on basis of characters acquired. Diversity on basis of birth is due language, religion, gender, etc. People belonging to different birthplaces live in […]
Doppler effect
Class 12 Physics Chapter 10 Wave Optics Huygen’s principle shows that, if the shape of wavefront is known at time t =0, then it is possible to find the shape of wavefront at later time ?. But this becomes bit difficult if there is relative motion between the source and the observer. The phenomena that […]
How does lens in human eye works?
Class 12 Physics Chapter 9 Ray Optics and Optical Instruments | Class 10 Chapter 11 Human Eye and the Colourful World Human eye consist of crystalline lens, which provides fine adjustments of focal length. This allows the eyes to see nearby and distant objects by making lens thin or flat. Interestingly, the normal vision of […]
Transportation in India
Class 10 Geography Chapter 7 Lifelines of National Economy Transportation in India takes place in by various medium. In this article let’s talk about transportation in India through roadways, railways, airways and waterways. Transportation in India- Roadways In India about 2.3 million km of road network. Moreover, Roadways are comparatively easier to build and maintain […]
Alkanes – The Saturated Hydrocarbons
Class 11 Chemistry Chapter 13 Hydrocarbons Alkanes are the saturated hydrocarbon in which carbon and hydrogen also, carbon and carbon are linked with single bond. Among alkanes, methane is the first member of the family. Second member of family is obtained by replacing one hydrogen atom with carbon atom and by joining sufficient amount of […]
The rise of the novel
Class 10 History Chapter 8 Novel Society and History Increase in the print culture created various forms of literature. Among these literature were novels. Novel is modern form of literature in which writer presents imaginary fascinating story or content about a specific character. In this article we will speak about the rise of the novel. […]
Factories In India During The Age of Industrialisation
Class 10 History Chapter 5 Age of Industrialisation This article speaks about factories in India during the age of industrialisation. In India first cotton mill was established in 1854 in Bombay. However, actual production was started after two years. By the end of 1862 about four mills started their production. These mills have 94000 spindles […]
Atmospheric Refraction
Class 10 Chapter 7 Wonders of Light In this article we are going to talk about atmospheric refraction. Some examples of atmospheric refraction are wavering, twinkling of stars, advanced sunrise and delayed sunset Atmospheric Refraction – Wavering or Flickering In summer days, during afternoon, we can see apparent, random wavering on the hot road. This […]
What is Democracy?
Class 10 Political Science Chapter 1 Democracy “Democracy is the form of government in which rulers are elected by the people.” Word is derived from the greek words demos and cratia. Demos suggest people and cratia suggest power. Therefore democracy is power of people. Abraham Lincoln defined it as,“Government of the people, by the people […]
Consumer right
Class 10 Economics Chapter 5 Consumer Rights In this article we will talk about consumer rights provided by Government of India. Right to safety This consumer right states that every consumer has right to be protected against the goods and services which are hazardous to health and property. With this right producer need to strictly […]