Notes and Study material for Exams
The Invisible Threat: Navigating the Perils of Biological Disasters The world is a complex and interconnected place, where the invisible can pose the greatest threats. While we often focus on visible dangers like natural disasters or armed conflict, a silent and insidious threat lurks beneath the surface: biological disasters. These events, ranging from outbreaks of … Read more
Intellectual property:- is regarded as creation of mind in the form of patents for invention or copyright for literary and Art works in the form of Trademark and geography indicators. copyright:- includes nobles, poems ,films, musical work, artistic work such as drawing, painting, Photograph structural Trademark :– it is a distinctive sign which is identified with certain goods or Services as … Read more
Electricity and its effects -electric intensity, potential, potential difference Electricity is the physical flow of electrons, referred to as an electrical current. Electricity is an energy carrier that efficiently delivers the energy found in primary sources to end users, who in turn convert it into energy Services. Electricity can be created in three … Read more
Modern Literature: A Journey Through the 20th and 21st Centuries Modern literature, a vibrant and multifaceted landscape, encompasses the literary works produced from the late 19th century to the present day. This period witnessed profound societal shifts, technological advancements, and ideological upheavals, all of which deeply influenced the themes, styles, and forms of literary expression. … Read more
Ore An ore is a special type of rock that contains a large enough amount of a particular mineral (usually a Metal) to make it economically practical to extract that mineral from the surrounding rock. Not all Minerals are found in a large enough amount in one location to make it worth it to remove the ore … Read more
Concept of pressure Pressure is the perpendicular force per unit area, or the Stress at a point within a confined fluid. The pressure exerted on a floor by a 42-pound box the bottom of which has an area of 84 square inches is equal to the force divided by the area over which … Read more
The Enduring Legacy of Tamil: A Journey Through Language, Culture, and History Tamil, a Dravidian language spoken by over 80 million people worldwide, boasts a rich and vibrant history spanning millennia. Its enduring legacy is evident in its literature, art, music, and cultural practices, making it a fascinating subject of study for linguists, historians, and … Read more
–2/”>a >DOCTYPE html PUBLIC “-//W3C//DTD XHTML 1.0 Transitional//EN” “http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd”> , Construction working, uses, ray diagram Simple Telescope A simple working telescope requires nothing more than a pair of lenses mounted in a tube. The lens in front, known as the objective, focuses an image; the lens in back, known as the eyepiece, magnifies the image. … Read more
