Unit 6: EM Waves & Optics 6.1 EM Waves 6.2 EM Spectrum 6.3 Reflection 6.4 Refraction 6.5 Mirrors & Lenses Hello my dear students! Welcome to our online physics class. Today, we are going to learn a very interesting topic. Have you ever wondered how your mobile phone can call someone far away without any […]
Magnet Basics Magnetic Field Earth & Compass Current & Magnetism Force on Charge Force on Wire Parallel Wires Applications Summary Welcome back, dear student! In Unit 4, we studied electricity. Now in Unit 5, we will study a closely related topic: Magnetism. In your everyday life, you come across magnets in many places. The speakers
Magnetism: Detailed Notes, Solved Examples & Exam Questions | Grade 10 Physics Unit 5 Read Post »
Charges in Nature Methods of Charging Coulomb’s Law Electric Field Electric Circuits Ohm’s Law Resistors Meters Safety Summary Welcome, dear student! Unit 4 is one of the biggest and most important units in Grade 10 Physics. We will learn about electricity, which is part of our daily life in Ethiopia. When you turn on a
Elasticity & Plasticity Density & Specific Gravity Stress & Strain Young’s Modulus Static Equilibrium Summary Welcome back, dear student! In Unit 2, we studied motion. Now in Unit 3, we will study what happens when objects do NOT move. We will look at two main topics. First, Elasticity — how objects deform when forces act
Position & Displacement Average Velocity Acceleration Equations of Motion Graphs Relative Velocity Summary Welcome, dear student! In Unit 1, we studied vectors. Now we enter Unit 2: Uniformly Accelerated Motion. This is one of the most important units in Grade 10 Physics. In Grade 9, you learned about uniform motion, which means motion at constant
Scalars & Vectors Representation Addition & Subtraction Graphical Method Vector Resolution Welcome, dear student! Today we are going to learn a very important topic in physics — Vector Quantities. This is Unit 1 of your Grade 10 Physics textbook. Vectors appear again and again in physics, so understanding them well now will help you a
Electromagnetism: Notes, Solved Examples & Exam Questions | Grade 12 Physics Unit 4 Explanation Revision (Exam Focus) Challenge Exam Questions Introduction to Electromagnetism Dear student, you have already studied about electric charges, electric fields, and electric currents in earlier grades. Now we are going to explore a very important connection between electricity and magnetism. Have
Electromagnetism: Notes, Solved Examples & Exam Questions | Grade 12 Physics Unit 4 Read Post »
Grade 12 Physics Unit 3: Fluid Mechanics – Complete Lesson Explanation Revision (Exam Focus) Challenge Exam Questions Introduction to Fluid Mechanics Dear student, in the previous units you studied motion of solid objects. Now we turn our attention to fluids. A fluid is any substance that can flow — this includes both liquids (like water,
Fluid Mechanics: Notes, Solved Examples & Exam Questions | Grade 12 Physics Unit 3 Read Post »
Grade 12 Physics Unit 2: Two-Dimensional Motion – Complete Lesson Explanation Revision (Exam Focus) Challenge Exam Questions Introduction to Two-Dimensional Motion Dear student, in Grade 11 you studied motion in one dimension — objects moving along a straight line. But in real life, most objects move along curved paths. A ball kicked by a football
Application of physics in other fields: Notes, Solved Examples & Exam Questions | Grade 12 Physics Unit 1 Explanation Revision (Exam Focus) Challenge Exam Questions Introduction: Why Study Physics in Other Fields? Dear student, you might have asked yourself: “Why do I need to study physics if I want to become a doctor, an engineer,