CBSE Class 8 Science Force And Pressure Notes Set A

CBSE Class 8 Science Force and Pressure. Learning the important concepts is very important for every student to get better marks in examinations. The concepts should be clear which will help in faster learning. The attached concepts made as per NCERT and CBSE pattern will help the student to understand the chapter and score better marks in the examinations.

FORCE AND PRESSURE

Q1. What is force? State the various effects of force.

Ans. A push or pull on an object is called force.

Effects of force:

(i) Force can change the speed of a moving object.

(ii) Force can change the direction of a moving object.

(iii) Force can change the shape of an object.

Q2. Give one example where force can changes the

(a) Speed of a moving object

(b) Direction of a moving object.

© the shape of an object.

Ans. (a) The force applied by a hockey player on a moving ball changes the speed of ball.

(b) The force applied by a batsman changes the direction of moving cricket ball.

© Force applied on a spring can change its shape.

Q3. Identify the actions involved in the following situations as push or pull, or both:

(a) Opening a drawer.

(b) Moving a loaded cart.

© A cricket ball hit by a batsman.

(d) Drawing a bucket of water from a well.

Ans. (a) Pull. (b) Push; Pull. © Push (d) Pull

Please click the link below to download pdf file for CBSE Class 8 Science Force and Pressure.

Tags: 

 


Click to View or Download pdf file
Click for more Science Study Material

Latest NCERT & CBSE News

Read the latest news and announcements from NCERT and CBSE below. Important updates relating to your studies which will help you to keep yourself updated with latest happenings in school level education. Keep yourself updated with all latest news and also read articles from teachers which will help you to improve your studies, increase motivation level and promote faster learning

CBSE Online Training for Teachers 2020

It is clear that this pandemic has utterly disrupted an education system that many assert was already losing its relevance. Enhancing professional development digitally is a need in the times of COVID-19, where social distancing and remote interactions is the new...

Internal Assessments and CBSE Reduced Syllabus

CBSE on 7th July 2020 had announced the ‘Revised Academic Curriculum for classes IX-XII for the session 2020-21’ to mitigate the effect of face to face learning loss due to the closure of schools to contain COVID-19 Pandemic. The rationalization of syllabus up to 30% ...

Board Exams Class 10 and 12 Notification by CBSE

Because of the prevailing condition of spread of COVID-19 pandemic in the country, special efforts are required for conducting examinations in a safe manner. As a number of students have shifted from the district of their school to some other district in the country,...

CBSE Reduced Syllabus Class 11 and 12

CBSE has announced major reduction in the syllabus for class 11 and class 12. There has been major changes too in the main syllabus for class 11 and 12. The prevailing health emergency in the country and at different parts of the world as well as the efforts to contain...

CBSE Decision on Board Exam 2020

The Class 10 and 12 exams are cancelled, and results for both 10th and 12th would be declared by July 15 based on internal exams. CBSE Class 12 students would have the option to appear for the exams at a later date. CBSE has a scheme in which marks scored in past 3...

Re verification of Class 12 Board Exams Marks

Modalities and Schedule for Senior Secondary School (Class XII) Examinations, 2020 in the subjects whose examinations have been conducted by CBSE for the processes of (I) Verification of Marks (II) Obtaining Photocopy of the Evaluated Answer Book(s) (Ill) Re-evaluation...

×
Studies Today