We are Launching Live Zoom Classes for 9th and 10th-grade Students. The first batch is from 7th April 2025. Register for a Free demo class.
We are Launching Live Zoom Classes for 9th and 10th-grade Students. The first batch is from 7th April 2025. Register for a Free demo class.
1. Introduction – Probe and Ponder 2. The Journey of Curiosity in Science 3. How Investigation Works in Science 4. What Will You Learn? (Chapter Preview) A. Microbes and Our Body B. Electricity and Forces C. Materials and Particles D.…
Aphelion and Perihelion: Key Concepts in Orbital Mechanics Abstract Aphelion and perihelion represent fundamental astronomical phenomena that describe the elliptical orbits of celestial bodies around the Sun. These terms refer to the farthest and closest points, respectively, in an object’s…
Matter, the substance that constitutes the observable universe, exists in distinct states that are determined by various physical conditions such as temperature and pressure. Each state of matter is characterized by unique physical properties and molecular arrangements. Traditionally, we are…
Introduction Beryllium element symbolized as Be and with an atomic number of 4, is a hard, greyish metal that is remarkably light and strong. Known for its unique combination of properties, beryllium plays a critical role in various high-tech applications,…
Evolution of Universe: Big Bang Theory Big Bang is a cosmological theory which explains the origin of our universe. According to this theory, the universe was once compressed into extremely small volume which about 14.2 billion years ago exploded and…
Introduction Lithium is a soft, silvery-white alkali metal with the symbol Li and atomic number 3. Known for being the lightest metal and the least dense solid element, lithium has garnered significant attention due to its extensive applications in batteries,…
Helium: The Element that Powers the Universe Helium is a colourless, odourless, tasteless, non-toxic, inert, monatomic gas that heads the noble gas group in the periodic table. Its atomic number is 2, and it is the second lightest and second…
Hydrogen: The Element of the Future What is Hydrogen? Hydrogen, the simplest and most abundant element in the universe, is a colorless, odorless, and highly flammable gas. It is represented by the symbol H and has an atomic number of…
Human Health and Disease for UPSC aspirants Human health is the state of complete physical, mental, and social well-being. Health increases productivity and ensures longevity. What is Human Health? Ways to Ensure Good Health Why do Diseases Occur? Common Diseases…
Nucleus Chromosomes Nucleotide & Nucleoside Nucleic Acids DNA & RNA Comparison of DNA and RNA S.No. DNA RNA 1. Deoxyribonucleic acid Ribonucleic acid 2. It occurs inside the nucleus of cell and some cell organelles but it plants it is…
