CBSE Class 8 Science Worksheet - Revision Worksheet (1)

Scroll down for PDF

CBSE Class 8 Science Worksheet - Revision Worksheet (1). Revision worksheets, Sample papers, Question banks and easy to learn study notes for all classes and subjects based on CBSE and CCE guidelines. Students and parents can download free a collection of all study material issued by various best schools in India. The study material has been carefully compiled by the best teachers in India. The students should practice the questions database to get better marks in examination. Please refer to other links for free download of high quality study material. Based on CBSE and CCE guidelines. Based on the same pattern as released by CBSE every year. Study material for final/ term/ SA1/ SA2 Examinations conducted by various schools affiliated to Central Board of Secondary Education (CBSE) in India and abroad. CBSE Study material has been compiled to help students preparation which will helps the students to concentrate more in areas which carry more marks.

THE INDIAN HEIGHTS SCHOOL

CLASS -VIII

SUBJECT- SCIENCE

REVISION WORKSHEET

NAME- DATE- __Sept 11, 2013

___________________________________________________

1. What is spring balance?

___________________________________________________________________________________________________________________________________________________

2. Name two objects having streamlined body to reduce friction.

___________________________________________________________________________________________________________________________________________________

3. Differentiate between :

a. Sliding Friction and Static Friction.

___________________________________________________________________________________________________________________________________________________

b. Rapid Combustion and Spontaneous Combustion.

_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

4. Give reasons.

a. The tyres of vehicles are made with grooves.

___________________________________________________________________________________________________________________________________________________

b. All machines in industries and factories need to be lubricated regularly.

__________________________________________________________________________________________________

c. Bodies of aeroplanes are streamlined.

__________________________________________________________________________________________________

5. What are the necessary conditions for the combustion to take place.

__________________________________________________________________________________________________

6. Kapil burnt a piece of coal and paper separately. He observed that the paper burnt with a flame while the piece of coal burnt without a flame. Why is it so?

__________________________________________________________________________________________________

7. Why should fossil fuels be used judiciously?

__________________________________________________________________________________________________


Please refer to attached file for CBSE Class 8 Science Worksheet - Revision Worksheet (1)

Tags: 


Click on the text For more study material for Science please click here - Science

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 Board Secretary says Class 10 and 12 CBSE Exam Pattern to be modified

The Central Board of Secondary Education is expected to introduce a few changes to the exam pattern for class 10 and board exams by 2023. Anurag Tripathi, secretary of CBSE speaking at an Assoham School Education Summit said that although this year class 10 students...

Error in the evaluation of answer sheets in CBSE

The education board has witnessed many events where invigilators are being suspended for allotting wrong marks to the students.  This has affected students mainly of classes X and XII in the 2019 CBSE Board Exams. The central board of secondary education has taken...

CBSE examination board hike the fee for class 10th and 12th

The CBSE (Central Board Secondary Education) increased the examination fees for classes 10 and 12 of the 2020 boards, with no profit no loss principle, from Rs. 750 to Rs 1500, for all categories of students, including SC/ST candidates for all schools throughout India...

Extension of dates by CBSE for Single Girl Child Merit (SGC) scholarship

CBSE has announced to extend dates for SGC scholarship. Previously the dates to submit the SGC scholarship form were 18 October 2019. Now dates have shifted. For online submission, the last date is 31st October. Whereas date for submission of hard copies of renewal...

JEE Entrance Exam 2020 Dates Registration Admit Cards Exam Pattern

JEE Entrance exam is conducted for students who wish to pursue engineering in different subjects or categories like mechanical, CS, etc.. It is officially organized and conducted by NTA. Formerly it was organized by CBSE. It avails seats for students in IITs, NITs, and...

×
Studies Today