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100 Physics Questions and Answers
Physics is the science that helps us understand the fundamental laws governing the universe—from the tiniest particles to the vastness of space. It explains how objects move, why forces act the way they do, and how energy transforms in every process around us.
On this page, you’ll find a carefully curated collection of 100 most essential Physics questions and answers, covering key topics like mechanics, thermodynamics, electricity, magnetism, and modern physics. Each question is explained clearly to help students, exam aspirants, and curious minds grasp concepts quickly, revise effectively, and build a strong foundation.
Whether you are preparing for competitive exams, school or college tests, or simply fascinated by the laws of nature, this page will serve as your complete guide to essential Physics knowledge.
- Understanding Uniform Motion: A Comprehensive GuideWhat is the difference between Uniform and Non-Uniform Motion? Defining Uniform Motion Uniform motion is a fundamental concept in physics that describes the motion of … Read more
- What is Inertia? Definition, Types, and Real-Life Examples ExplainedDisclaimer: This post may contain affiliate links. If you make a purchase through them, I may earn a small commission at no extra cost to … Read more
- Displacement and Motion in Physics: The Foundation of Speed, Velocity, and AccelerationDisplacement and Motion in Physics: The Foundation of Speed, Velocity, and Acceleration When we talk about physics, especially topics like speed, velocity, and acceleration, two … Read more
- What is Acceleration?Q: What is Acceleration? A: Acceleration is one of the most fundamental concepts in physics, yet it is something we all experience in everyday life. … Read more
- When a body falls freely through air, the force acting on it due to gravity is neutralised by the opposite force of air resistance and the net force becomes zero. Why then does the falling body not stop falling but still keep falling with a constant velocity( terminal velocity)?When a body falls freely through air, the force acting on it due to gravity is neutralised by the opposite force of air resistance. So, … Read more
