Explore Exams
Login Signup
Sign in Open App
CBSE Class 4  >  Class 4 Test  >  Science  >  Test: Force, Energy & Work - 2 - Class 4 MCQ

Force, Energy & Work - 2 - Free MCQ Practice Test with solutions,


MCQ Practice Test & Solutions: Test: Force, Energy & Work - 2 (10 Questions)

You can prepare effectively for Class 4 Science for Class 4 with this dedicated MCQ Practice Test (available with solutions) on the important topic of "Test: Force, Energy & Work - 2". These 10 questions have been designed by the experts with the latest curriculum of Class 4 2026, to help you master the concept.

Test Highlights:

  • - Format: Multiple Choice Questions (MCQ)
  • - Duration: 15 minutes
  • - Number of Questions: 10

Sign up on EduRev for free to attempt this test and track your preparation progress.

Test: Force, Energy & Work - 2 - Question 1
Save

Energy can be defined as

Detailed Solution: Question 1

Energy is fundamentally defined as the capacity or ability to perform work. This means it represents the potential to cause a change or exert a force that results in movement or transformation.

While other options relate to related concepts, such as:

  • Power: work per unit time
  • Force
  • Electric attraction

These do not define energy itself. Thus, the correct answer is A.

Test: Force, Energy & Work - 2 - Question 2
Save

Radha pushed a heavy table but failed to move it. Which of the following is TRUE of the above statement?

Detailed Solution: Question 2

Work is said to be done when an object is displaced or moved from one place to another by the application of force.

Clear all your doubts with EduRev
Test: Force, Energy & Work - 2 - Question 3
Save

When a pin wheel is placed against wind, it begins to spin. This proves that

Detailed Solution: Question 3

Moving air has energy. Since moving air can make a pin-wheel move, it has energy.

Test: Force, Energy & Work - 2 - Question 4
Save

The ultimate source of our energy is

Detailed Solution: Question 4

The ultimate source of energy on Earth is the sun.

Its energy drives several crucial processes:

  • Photosynthesis in plants, which allows them to store solar energy.
  • Formation of fossil fuels over geological timescales.
  • Powering atmospheric processes that generate wind.

Thus, the sun is the root of most energy sources we utilise.

Test: Force, Energy & Work - 2 - Question 5
Save

To do work, we need

Detailed Solution: Question 5

Work requires the transfer of energy. When a force acts on an object and causes it to move, energy is transferred, resulting in work being done. Therefore, energy is essential for performing work.

Test: Force, Energy & Work - 2 - Question 6
Save

What is the primary difference between work and energy?

Detailed Solution: Question 6

Work is defined as the transfer of energy when a force moves an object through a distance. Energy, on the other hand, is the capacity to do work. The key difference is that work is the process of energy transfer, whereas energy itself is the ability to perform work.

Test: Force, Energy & Work - 2 - Question 7
Save

Which of the following statements best describes gravitational force?

Detailed Solution: Question 7

Gravitational force is the force that pulls objects towards the center of the Earth. It is responsible for the weight of objects and keeps them grounded.

Test: Force, Energy & Work - 2 - Question 8
Save

What happens to the energy of an object when it is lifted to a higher position?

Detailed Solution: Question 8

When an object is lifted to a higher position, its potential energy increases. This is because it has the potential to do more work due to its elevated position.

Test: Force, Energy & Work - 2 - Question 9
Save

How does friction help in daily activities?

Detailed Solution: Question 9

Friction helps in gripping surfaces and moving effectively. It provides the necessary resistance to prevent slipping and enables control during movement.

Test: Force, Energy & Work - 2 - Question 10
Save

What is the role of energy in a moving car?

Detailed Solution: Question 10

In a moving car, energy is converted into kinetic energy, which is used to propel the car forward. This energy is essential for the car's movement and operation.

48 videos|193 docs|34 tests
Join Course
Information about Test: Force, Energy & Work - 2 Page
In this test you can find the Exam questions for Test: Force, Energy & Work - 2 solved & explained in the simplest way possible. Besides giving Questions and answers for Test: Force, Energy & Work - 2, EduRev gives you an ample number of Online tests for practice
48 videos|193 docs|34 tests
Join Course
Download as PDF
;

About this Class 4 Practice Test

This test contains 10 MCQs on Force, Energy & Work - 2 with detailed solutions for each question. It is part of the Science for Class 4 course on EduRev, designed to align with the current Class 4 syllabus. Each solution explains not just the correct answer but also gives you an understanding of the topic — not just to attempt the question but also help you prepare for the exam with practice.

Explore more Class 4 Study Resources

If you found this Force, Energy & Work - 2 MCQ Test helpful, you can further enhance your Class 4 preparation with in-depth courses on EduRev, for all the subjects and topics available in Science for Class 4 course. The course offers:
  • Video Lectures: covering all the topics of Science for Class 4
  • Notes for Revision: offering revision notes, important questions, summaries, flashcards, cheatsheets & more for Class 4 preparation
  • MCQ Test: variety of questions as per the pattern of Class 4 exam
Signup to see your scores go up
within 7 days!
Takes less than 10 seconds to signup