NCERT Solutions for Class 8 Science Chapter 11 Force and Pressure in Hindi PDF Download
Download the Class 8 Science NCERT Solutions in Hindi medium and English medium as well offered by the leading e-learning platform Vedantu. If you are a student of Class 8, you have reached the right platform. The NCERT Solutions for Class 8 Science in Hindi provided by us are designed in a simple, straightforward language, which are easy to memorise. You will also be able to download the PDF file for NCERT Solutions for Class 8 Science in Hindi from our website at absolutely free of cost. You can also download NCERT Solutions for Class 8 Maths to help you to revise complete syllabus and score more marks in your examinations.
NCERT, which stands for The National Council of Educational Research and Training, is responsible for designing and publishing textbooks for all the classes and subjects. NCERT textbooks covered all the topics and are applicable to the Central Board of Secondary Education (CBSE) and various state boards.
We, at Vedantu, offer free NCERT Solutions in English medium and Hindi medium for all the classes as well. Created by subject matter experts, these NCERT Solutions in Hindi are very helpful to the students of all classes.
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FAQs on NCERT Solutions for Class 8 Science Chapter 11 Force and Pressure in Hindi
1. A rocket has been fired upwards to launch a satellite in its orbit. Name the two forces acting on the rocket immediately after leaving the launching pad?
Gravitational force and frictional force are the two forces operating on the rocket as soon as it leaves the launch pad. The gravitational force is directed downwards towards the earth, whereas the frictional force is directed upwards owing to the surrounding air. These forces have to be combated to make the rocket launch into the sky. For a detailed explanation on types of forces and their working, visit Vedantu to get the NCERT solutions prepared by experts available for free. Vedantu also offers solutions in Hindi, for the convenience of Hindi Medium School students.
2. An inflated balloon was pressed against a wall after it has been rubbed with a piece of synthetic cloth. It was found that the balloon sticks to the wall. What force might be responsible for the attraction between the balloon and the wall?
When an inflated balloon is pressed against a wall after it has been rubbed with a piece of synthetic cloth, the balloon sticks to the wall due to an attraction between the balloon and the wall. The attraction between the ball and the wall is due to an electrostatic force. When we rub the balloon with a synthetic cloth, it becomes charged, and when we bring it close to the wall, the electrostatic force attracts it to the uncharged wall.
3. How to calculate the total force?
Forces acting in the same direction on an item add to one another. When two forces operate on an item in opposing directions, the net force exerted on it is equal to the difference between the two forces. A force might be stronger or weaker than the other, or they could be equal. The magnitude of a force is commonly used to describe its strength. We must additionally indicate the force's direction of action. Also, if the applied force's direction or magnitude varies, the impact changes as well.
4. How to score full marks in the Class 8 Science exam apart from thoroughly studying Chapter 11?
Your Class 8 Science grade will be heavily influenced by how well you study and write tests. To get high grades, you should go over the whole syllabus and practise a variety of questions to ensure that you understand all of the ideas covered in class. Also, make sure you're writing properly and neatly. On your answer sheet, draw all of the diagrams using a pencil and underline all of the keywords. You must thoroughly study the question paper before preparing your responses.
5. How to make notes for Class 8 Science Chapter 11?
In your notes, you must include all headings and subtopics, as well as a synthesis of all major ideas, so that you may study them before the examinations. Science encompasses a wide range of topics. As a result, you'll need to go over your notes frequently and make changes as your studies progress. You must also be able to structure and articulate the subjects in a straightforward and easy-to-understand manner. You should also group all of the formulas, definitions, theorems, and derivations into one topic so you can review them fast before the examinations. The NCERT solutions available on Vedantu provide an easy way to make notes. Also, all the resources are available free of cost.