Class 9th Work And Energy MCQ Quiz: Science Chapter 10 quick test for 2025

This page is dedicated for Class 9th Work And Energy MCQ Quiz. Strengthen your understanding of work and energy with our free “Work And Energy” MCQ quiz for Class 9. Learn about types of work, energy, and power. Ideal for exam preparation.

9th Work And Energy MCQ

Time: 10 Minutes for 10 Question.

9th Science: Work and Energy

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About 9th Work And Energy MCQ

The “Work And Energy” MCQ quiz for Class 9 helps students understand the concepts of work, energy, and power. This chapter begins with the definition of work, which is done when a force acts on an object and causes displacement. The quiz covers the mathematical expression for work (W = F d cos?), where F is the force, d is the displacement, and ? is the angle between the force and displacement.

You will learn about different types of work, including positive work, negative work, and zero work, and their implications. The quiz also explores the concept of energy, which is the capacity to do work. It covers various forms of energy, such as kinetic energy (energy of motion) and potential energy (stored energy), and their calculations.

The principle of conservation of energy, which states that energy can neither be created nor destroyed but can only be transformed from one form to another, is a key focus of this quiz. You will also learn about power, which is the rate of doing work, and its calculation (P = W/t), where W is work and t is time.

By taking this MCQ quiz, you will reinforce your understanding of the principles of work, energy, and power and their applications in everyday life. This quiz is designed to challenge your comprehension and application of the material, ensuring you have a solid grasp of these fundamental concepts.

This quiz is an excellent resource for self-assessment, helping you to identify areas where you need more practice and ensuring you are well-prepared for your exams. The comprehensive review provided by the quiz will enhance your understanding and retention of the material, making it an invaluable tool for exam preparation.

Keywords: Class 9 science MCQ quiz, free MCQ quiz, Work And Energy, types of work, kinetic energy, potential energy, conservation of energy, power, exam preparation, key concepts.

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I am an experienced chemistry teacher and content developer specializing in chemistry and science subjects at QuizRanker. With a Master’s degree in Chemistry from Delhi University, I bring a deep understanding of the subject and a passion for teaching. In addition to creating engaging educational content, I offer personalized one-on-one live tutoring sessions for students. I am available to support learners in 11th and 12th grade chemistry, as well as science subjects for students up to 10th grade.