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Daily Practice Problems
Class 8 Science
Force and Pressure

Question 1.

Give any two daily life examples of force.

Question 2.

Define force.

Question 3.

What is needed for act of a force between two different objects?

Question 4.

If the forces act in the opposite directions on an object, the net force acting on it

(a) difference between the two forces.

(b) sum of the two forces.

(c) ratio of the two forces.

(d) none of the above.

Question 5.

How can force be applied on an object can change its speed?

Question 6.

Describe state of motion of an object.

Question 7.

What are the factors that can be changed by a force applied on an object?

Question 8.

What do you understand by muscular force?

Question 9.

Why muscular force is also known as contact force?

Question 10.

Define force of friction.

Question 11.

What is electrostatic force?

Question 12.

What do you understand by gravitational force?

Question 13.

How pressure and force are related to each other?

Question 14.

What is atmospheric pressure?

Question 15.

Is force a scalar or a vector quantity?

Question 16.

What do you mean by non-contact force?

Question 17.

_______ and _______ exert pressure on the walls of their containers.

Question 18.

Give two examples of gravitational force.

Question 19.

Give two examples of muscular force.

Question 20.

If given force for 15 m2 of area is 60 N. Calculate the pressure in this case.

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## Problem-solving on Class 8 Science Force and Pressure NCERT Chapter 11 after learning a theoretical concept is crucial for several reasons:

1. Application of Knowledge: Problem-solving allows you to apply the theoretical concepts of the topic Class 8 Science Force and Pressure you have learned to real-life situations. It helps you bridge the gap between abstract knowledge and practical scenarios, making the learning more relevant and meaningful.
2. Understanding Deeper Concepts: When you encounter problems related to a theoretical concept that you learned in Class 8 Science Force and Pressure NCERT Chapter 11, you are forced to delve deeper into its intricacies. This deeper understanding enhances your comprehension of the subject and strengthens your grasp of the underlying principles.
3. Critical Thinking: Problem-solving encourages critical thinking and analytical skills. It requires you to analyze the problem, identify relevant information, and devise a logical solution. This process sharpens your mind and improves your ability to approach complex challenges effectively.
4. Retention and Recall: Actively engaging in problem-solving reinforces your memory and improves long-term retention. Applying the concepts learned in Force and Pressure Class 8 Science in practical scenarios helps you remember them better than passive reading or memorization.
5. Identifying Knowledge Gaps: When you attempt to solve problems, you may encounter areas where your understanding is lacking. These knowledge gaps become evident during problem-solving, and you can then focus on filling those gaps through further study and practice. You can refer Force and Pressure Class 8 Science Notes on LearnoHub.com
6. Boosting Confidence: Successfully solving problems after learning a theoretical concept boosts your confidence in your abilities to handle Force and Pressure. This confidence motivates you to tackle more challenging tasks and improves your overall performance in the subject.
7. Preparation for Exams and Challenges: Many exams, especially in science, mathematics, and engineering, involve problem-solving tasks. Regular practice in problem-solving prepares you to face these exams with confidence and perform well. It is also advised to take tests on Force and Pressure Class 8 Science Online Tests at LearnoHub.com.
8. Enhancing Creativity: Problem-solving often requires thinking outside the box and exploring various approaches. This fosters creativity and innovation, enabling you to come up with novel solutions to different problems.
9. Life Skills Development: Problem-solving is a valuable life skill that extends beyond academics. It equips you with the ability to tackle various challenges you may encounter in personal and professional life.
10. Improving Decision Making: Problem-solving involves making decisions based on available information and logical reasoning. Practicing problem-solving enhances your decision-making skills, making you more effective in making informed choices.

In summary, problem-solving after learning a theoretical concept on CBSE Force and Pressure Class 8 Science is an essential part of the learning process. It enhances your understanding, critical thinking abilities, and retention of knowledge. Moreover, it equips you with valuable skills that are applicable in academic, personal, and professional contexts.

You must have heard of the phrase “Practice makes a man perfect”. Well, not just a man, practice indeed enhances perfection of every individual.

Practicing questions plays a pivotal role in achieving excellence in exams. Just as the adage goes, "Practice makes perfect," dedicating time to solve a diverse range of exam-related questions yields manifold benefits. Firstly, practicing questions allows students to familiarize themselves with the exam format and types of problems they might encounter. This familiarity instills confidence, reducing anxiety and improving performance on the actual exam day. Secondly, continuous practice sharpens problem-solving skills and enhances critical thinking, enabling students to approach complex problems with clarity and efficiency. Thirdly, it aids in identifying weak areas, allowing students to focus their efforts on improving specific topics. Moreover, practice aids in memory retention, as active engagement with the material reinforces learning. Regular practice also hones time management skills, ensuring that students can allocate appropriate time to each question during the exam. Overall, practicing questions not only boosts exam performance but also instills a deeper understanding of the subject matter, fostering a holistic and effective learning experience.

All About Daily Practice Problems on Class 8 Science Force and Pressure NCERT Chapter 11

Our Daily Practice Problems (DPPs) offer a diverse range of question types, including Multiple Choice Questions (MCQs) as well as short and long answer types. These questions are categorized into Easy, Moderate, and Difficult levels, allowing students to gradually progress and challenge themselves accordingly. Additionally, comprehensive solutions are provided for each question, available for download in PDF format - Download pdf solutions as well as Download pdf Questions. This approach fosters a holistic learning experience, catering to different learning styles, promoting self-assessment, and improving problem-solving skills. With our well-structured DPPs, students can excel in exams while gaining a deeper understanding of the subject matter. Hope you found the content on Class 8 Science Force and Pressure NCERT Chapter 11 useful.

Last but not least, to get the best hold on Class 8 Science Force and Pressure NCERT Chapter 11, do not forget to check out:

• Force and Pressure Class 8 Science Best videos
• Force and Pressure Class 8 Science NCERT Solutions
• Class 8 Science Force and Pressure Revision notes
• Force and Pressure Class 8 Science DPPs, Download PDF of solutions
• Class 8 Science Force and Pressure Online Tests
• Class 8 Science Sample papers