JKPSC Prelims and Mains Notes, JKPSC Test Series
Ray Optics The wave model of light has one serious drawback, though: Unlike other wave phenomena such as sound, or surface waves, it wasn‟t clear what the medium was that supported light waves. Giving it a name – the “luminiferous aether” – didn‟t help. James Clerk Maxwell‟s (1831 – 1879) theory of electromagnetism, however, showed … Read more Ray optics
The Liberation War of Bangladesh in 1971 was the culmination of a 25-year tumultuous relationship between East and West Pakistan. The British failed to keep a united India as riots started between the Hindus, Sikhs and Muslims in 1946. The riots were so widespread that on August 14, 1947 India was portioned into two … Read more Liberation War of Bangladesh
The International Bank for Reconstruction and Development (IBRD), commonly referred to as the World Bank, is an international financial institution whose purposes include assisting the development of its member nation’s territories, promoting and supplementing private foreign investment and promoting long-range balance growth in international trade. The World Bank was established in December 1945 at the … Read more Role of World Bank, IMF WTO & other Important International Organisations in world Economy:-
Communication System The word communication has been derived from Latin ward ―communis‖ which means common. Thus communication means sharing of ideas is common. It can be defined as exchange of facts, ideas, opinions or emotions between two or more persons to create a common ground of understanding. Communication is the process of passing … Read more Communication systems
Digestive System Introduction The respiratory and circulatory systems work together to provide cells with the oxygen they need for cellular respiration. Cells also need glucose for cellular respiration. Glucose is a simple sugar that comes from the food we eat. To get glucose from food, digestion must occur. This process is carried out by the … Read more Digestive System
Settlement can be defined as any form of human habitation which ranges from a single dwelling to large city. The word settlement has another connotation as well as this is a process of opening up and settling of a previously uninhabited area by the people. In geography this process is also known as occupancy. Settlements … Read more TYPE OF SETTLEMENT OF INDIA
Dimension of ethics: Role of administrators in society and educational institution in the inculcating Ethics in private and public relationships- Behaviour, Moral and Political attitudes of administrators. Public administration depends on government. Government has the function for public administration. Its responsibility is to build a road by creating the environment which is beneficial to national … Read more Dimension of ethics: Role of administrators in society and educational institution in the inculcating
Conventional and Non Conventional Sources of Energy Main Sources of Energy: The sources of energy are of following types: Conventional Sources of Energy: These sources of energy are also called non renewable sources. These sources of energy are in limited quantity except hydro-electric power. (a) Coal and Lignite: Coal is the major source of energy. Coal … Read more Conventional and Non Conventional Sources of Energy
The elements or mineral nutrients are always in circulation moving from non-living to living and then back to the non-living components of the ecosystem in a more or less circular fashion. This circular fashion is known as biogeochemical cycling (bio for living; geo for atmosphere). Nutrient Cycling: The nutrient cycle is a concept that describes … Read more BIOGEOCHEMICAL CYCLE
The India High Courts Act 1861 was enacted to create High Courts for various provinces and abolished Supreme Courts at Calcutta, Madras and Bombay and also the Sadar Adalats in Presidency towns. These High Courts had the distinction of being the highest Courts for all cases till the creation of Federal Court of India, which … Read more High Court: Organization, Powers and functions