February 2025

Semiconductors and Diodes, Transistor and Logic Gates

Physics /

Learn the fundamentals of electronics, including semiconductors, diodes, transistors, integrated circuits, and logic gates. Explore how these components power modern technology, with revision questions to test your knowledge! READ ALSO – Fluid Mechanics: Pressure, floating and surface tension Table of Contents Understanding Electronics: The Foundation of Modern Technology Introduction Electronics is an essential branch of […]

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Photoelectric Effect, X-rays, Radioactivity and Nuclear Energy

Physics /

Discover the key concepts of modern physics, including the photoelectric effect, X-rays, radioactivity, and nuclear energy. Learn about their applications and test your knowledge with revision questions! READ ALSO – Electricity and Magnetism: Columbus Law and Ohm’s Law Table of Contents Modern Physics: Exploring the Frontiers of Science Introduction Modern physics focuses on understanding the

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Waves and Oscillations: Wave Motion and Simple Harmonic Motion

Physics /

Learn about waves and oscillations in physics, including types of waves, reflection, refraction, diffraction, simple harmonic motion, and resonance. Includes revision questions and examples! READ ALSO – Transverse and Longitudinal Waves: Types Examples and differences Table of Contents Waves and Oscillations: Understanding Wave Motion and Simple Harmonic Motion Introduction Waves and oscillations are fundamental concepts

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Environmental Physics: Understanding Energy and Climate Change

Physics /

Discover the role of environmental physics in energy sustainability and climate change. Learn about renewable and non-renewable energy sources and how physics helps combat global warming. READ ALSO – Definition and Types of Kinetic Energy: Examples and Applications Environmental Physics: Understanding Energy and Climate Change Introduction Environmental physics explores the interaction between physical principles and

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Definition and Types of Kinetic Energy: Examples and Applications

Physics /

Discover the fundamentals, definition and types of kinetic energy, its real-life examples, and how it is calculated. Learn how speed and mass influence motion with key revision questions and answers. Perfect for students and physics enthusiasts! READ ALSO – Work Done by Force, Energy and Power. knowing the fundamentals Comprehensive overview of the definition and

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Newton’s Third Law of Motion: Understanding Action and Reaction

Physics /

Learn about Newton’s Third Law of Motion and the principle of action and reaction. Discover real-life examples, applications, and its importance in physics and engineering. Newton’s Third Law of Motion: Understanding Action and Reaction Newton’s Third Law of Motion is one of the most well-known principles in physics. It explains the relationship between forces and

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Newton’s Second Law of Motion: Force, Mass, and Acceleration

Physics /

Learn about Newton’s Second Law of Motion and how force, mass, and acceleration interact. Discover real-life examples, applications, and why this law is crucial in physics and engineering. Newton’s Second Law of Motion: Understanding Force, Mass, and Acceleration Newton’s Second Law of Motion is one of the most fundamental principles in physics. It explains the

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Newton’s First Law of Motion: The Law of Inertia

Physics /

Learn about Newton’s First Law of Motion, the Law of Inertia. Discover its meaning, real-life examples, applications, and why it’s essential in physics and engineering. Newton’s First Law of Motion: Understanding the Law of Inertia Newton’s First Law of Motion, often called the Law of Inertia, is one of the foundational principles of classical mechanics.

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Transverse and Longitudinal Waves, Types, Examples, Differences

Physics /

Waves are disturbances that transfer energy from one point to another. They can be broadly classified into transverse waves and longitudinal waves, depending on how the particles of the medium move relative to the direction of wave propagation. Learn the key differences between transverse and longitudinal waves in physics. Discover their definitions, types, examples, and

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Optics in Physics: Light and Sound, Reflection and Refraction

Physics /

Optics is the study of light and its interactions with different materials, while sound involves the study of mechanical waves. Understanding how light and sound behave helps us comprehend various natural phenomena and technological applications. In this hall, we’ll study about optics in Physics, the principles of reflection, refraction, mirrors, lenses, optical instruments, and sound

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Electricity and Magnetism: Columbus Law and Ohm’s Law

Physics /

Explore the fundamentals of electricity and magnetism, including Coulomb’s Law, electric fields, Ohm’s Law, Kirchhoff’s Laws, and electromagnetism. Learn key principles with examples and revision questions. READ ALSO – Electromagnetic waves and radiation applications in physics Table of Contents Electricity and Magnetism: Understanding the Fundamentals Introduction Electricity and magnetism are closely related concepts that govern

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Fluid Mechanics: Pressure, Floating, and Surface Tension

Physics /

Discover key concepts in fluid mechanics, including pressure in fluids, Archimedes’ principle, buoyancy, surface tension, and capillarity. Learn with examples and revision questions! READ ALSO – Work Done by Force, Energy and Power _ knowing the fundamentals Table of Contents Fluid Mechanics: Understanding Pressure, Buoyancy, and Surface Tension Introduction Fluid mechanics is a crucial branch

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Work Done by Force, Energy and Power: knowing the Fundamentals

Physics /

Learn about work done by force, energy, and power in physics. Understand the formulas for work, kinetic and potential energy, and power calculations, along with practical examples and revision questions. READ ALSO – Simple machines: understanding their types and efficiency Table of Contents Work, Energy, and Power: Understanding the Fundamentals Introduction Work, energy, and power

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Fundamentals of Friction: A Comprehensive Overview

Physics /

Explore the fundamentals of friction, including static and dynamic friction, coefficient of limiting friction, viscosity, and Stoke’s law. Learn about its advantages, disadvantages, and methods to reduce friction efficiently. READ ALSO – Gas Laws: Boyle’s Law, Charles’s Law and Ideal Gas Equation Fundamentals of Friction: A Comprehensive Overview Friction is a fundamental force that opposes

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Simple Machines: Understanding Their Types and Efficiency

Physics /

Discover the fundamentals of simple machines, their types, and how they help us perform work more efficiently. Learn about mechanical advantage, velocity ratio, and efficiency with real-world examples and revision questions. READ ALSO – Types of polymers and Macromolecules, Synthetic and Natural Simple Machines: Understanding Their Types and Efficiency Introduction Simple machines are fundamental devices

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Understanding Speed, Velocity, and Acceleration in Kinematics

Physics /

Kinematics Explained: Understanding Speed, Velocity, and Acceleration Discover the fundamentals of kinematics, understanding speed, velocity, and acceleration. Learn how motion works, explore Newton’s Laws, and see real-life applications in sports, transport, and space travel. READ ALSO – Newton’s law of motion in physics with examples Introduction Motion is an essential part of our daily lives.

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Types of Polymers and Macromolecules: Synthetic and Natural

Physics /

Discover the world of polymers and macromolecules, including their types, examples, and applications in daily life. Learn about synthetic and natural polymers, their properties, and why they are essential in industries like textiles, medicine, and packaging. Perfect for students and chemistry enthusiasts! READ ALSO – Newton’s law of motion in physics with examples Table of

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Coordination Compounds | Definition, Structure and Nomenclature

Chemistry /

Learn about coordination compounds, their structure, nomenclature, coordination numbers, and ligand types. Discover their essential applications in medicine, industry, and catalysis. Perfect for students and chemistry enthusiasts! READ ALSO – Introduction to Organic Compounds (Alkanes, Alkenes, Alkynes) and Isomerism Table of contents Coordination Compounds: Structure, Properties, and Applications Coordination compounds play a vital role in

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