The conservation laws in physics form the cornerstone of our understanding of the universe. Among these, the conservation of energy and momentum are two of the most profound and universally applicable principles. These laws arise from the symmetries of nature—energy conservation from time invariance and momentum conservation from space homogeneity—as articulated by Noether’s theorem. These …
The study of motion has captivated human minds for millennia, from ancient philosophers contemplating the movement of celestial bodies to modern physicists exploring the dynamics of quantum systems. At the heart of our understanding of motion lies a triumvirate of principles formulated by Sir Isaac Newton in his seminal work “Philosophiæ Naturalis Principia Mathematica” published …
Cyclones are among the most destructive natural hazards, causing widespread damage to life, property, and the environment. They are intense low-pressure systems that develop over warm ocean waters and are characterized by strong winds, heavy rainfall, and storm surges. In India, cyclones are a recurring threat, particularly along the eastern and western coasts, and require …
India is one of the most disaster-prone countries in the world, facing a wide spectrum of natural and man-made disasters that affect millions of people annually and cause enormous economic losses. The country’s geographical location, diverse topography, varied climatic conditions, and high population density make it vulnerable to multiple types of disasters. From devastating earthquakes …
Water disputes among Indian states represent some of the most persistent and emotionally charged conflicts in the country’s federal system. As India grapples with increasing water scarcity, population growth, industrial expansion, and climate change, the competition for limited water resources has intensified, leading to complex inter-state disputes that often defy easy resolution. These disputes not …
Disputes on sharing of Water Resources among Indian States Read More »
SECTION A Q1. Answer the following in about 150 words each: 10×5=50 (a) What are truncated spurs? Where and how are they formed? (b) The formation of temperate cyclones depends on the condition of the axis of dilation. Elucidate. (c) With suitable examples, explain the factors responsible for sea level changes. (d) Examine the impact of …
UPSC Main Geography Optional Solved Paper 2024 (Paper I) Read More »