CBSE Class 9 Science Archimedes Notes

Download CBSE Class 9 Science Archimedes Notes in PDF format. All Revision notes for Class 9 Science have been designed as per the latest syllabus and updated chapters given in your textbook for Science in Class 9. Our teachers have designed these concept notes for the benefit of Class 9 students. You should use these chapter wise notes for revision on daily basis. These study notes can also be used for learning each chapter and its important and difficult topics or revision just before your exams to help you get better scores in upcoming examinations, You can also use Printable notes for Class 9 Science for faster revision of difficult topics and get higher rank. After reading these notes also refer to MCQ questions for Class 9 Science given on studiestoday

Revision Notes for Class 9 Science Chapter 10 Gravitation

Class 9 Science students should refer to the following concepts and notes for Chapter 10 Gravitation in Class 9. These exam notes for Class 9 Science will be very useful for upcoming class tests and examinations and help you to score good marks

Chapter 10 Gravitation Notes Class 9 Science

CBSE Class 10 Physics Archimedes. 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.

The Archimedes' screw was purportedly developed in order to remove the bilge water. Archimedes' machine was a device with a revolving screw-shaped blade inside a cylinder. It was turned by hand, and could also be used to transfer water from a low-lying body of water into irrigation canals. The Archimedes' screw is still in use today for pumping liquids and granulated solids such as coal and grain.

"The ship shaker," the claw consisted of a crane-like arm from which a large metal grappling hook was suspended. When the claw was dropped onto an attacking ship the arm would swing upwards, lifting the ship out of the water and possibly sinking it. There have been modern experiments to test the feasibility of the claw, and in 2005 a television documentary entitled Superweapons of the Ancient World built a version of the claw and concluded that it was a workable device.

It has been suggested that a large array of highly polished bronze or copper shields acting as mirrors could have been employed to focus sunlight onto a ship. This would have used the principle of the parabolic reflector in a manner similar to a solar furnace. The mirrors were pointed at a plywood mock-up of a Roman warship at a distance of around 160 feet (50 m). When the mirrors were focused accurately, the ship burst into flames within a few seconds. Archimedes' work on levers caused him to remark: "Give me a place to stand on outside earth, and I will move the Earth." Plutarch describes how Archimedes designed block-and-tacklepulley systems, allowing sailors to use the principle of leverage to lift objects that would otherwise have been too heavy to move.Archimedes has also been credited with improving the power and accuracy of the catapult, and with inventing the odometer during the First Punic War.

According to this story, Archimedes was carrying mathematical instruments, and was killed because the soldier thought that they were valuable items. General Marcellus was reportedly angered by the death of Archimedes, as he considered him a valuable scientific asset and had ordered that he not be harmed.
The last words attributed to Archimedes are "Do not disturb my circles", a reference to the circles in the mathematical drawing that he was supposedly studying when disturbed by the Roman soldier.

Read the passage carefully and answer

1. Which works of Archimedes can be termed as ‘Superweapons’?

2. Find out and draw the diagram of block and tackle pulley system.

3. Which words and statements is he famous for?


Please click the link below to download pdf file for CBSE Class 9 Physics Archimedes.

Chapter 01 Matter In Our Surroundings
CBSE Class 9 Science Matter In Our Surroundings Notes
Chapter 02 Is Matter Around Us Pure?
CBSE Class 9 Science Is Matter Around Us Pure Notes
Chapter 03 Atoms and Molecules
CBSE Class 9 Science Atoms And Molecules Notes
Chapter 04 Structure Of The Atom
CBSE Class 9 Science Structure Of Atom Notes
Chapter 05 The Fundamental Unit Of Life
CBSE Class 9 Science The Fundamental Unit Of Life Notes
Chapter 07 Diversity In Living Organisms
CBSE Class 9 Science Diversity In Living Organisms Notes
Chapter 13 Why Do We Fall Ill?
CBSE Class 9 Science Why Do We Fall Ill Notes

More Study Material

CBSE Class 9 Science Chapter 10 Gravitation Notes

We hope you liked the above notes for topic Chapter 10 Gravitation which has been designed as per the latest syllabus for Class 9 Science released by CBSE. Students of Class 9 should download and practice the above notes for Class 9 Science regularly. All revision notes have been designed for Science by referring to the most important topics which the students should learn to get better marks in examinations. Studiestoday is the best website for Class 9 students to download all latest study material.

Notes for Science CBSE Class 9 Chapter 10 Gravitation

Our team of expert teachers have referred to the NCERT book for Class 9 Science to design the Science Class 9 notes. If you read the concepts and revision notes for one chapter daily, students will get higher marks in Class 9 exams this year. Daily revision of Science course notes and related study material will help you to have a better understanding of all concepts and also clear all your doubts. You can download all Revision notes for Class 9 Science also from www.studiestoday.com absolutely free of cost in Pdf format. After reading the notes which have been developed as per the latest books also refer to the NCERT solutions for Class 9 Science provided by our teachers

Chapter 10 Gravitation Notes for Science CBSE Class 9

All revision class notes given above for Class 9 Science have been developed as per the latest curriculum and books issued for the current academic year. The students of Class 9 can rest assured that the best teachers have designed the notes of Science so that you are able to revise the entire syllabus if you download and read them carefully. We have also provided a lot of MCQ questions for Class 9 Science in the notes so that you can learn the concepts and also solve questions relating to the topics. All study material for Class 9 Science students have been given on studiestoday.

Chapter 10 Gravitation CBSE Class 9 Science Notes

Regular notes reading helps to build a more comprehensive understanding of Chapter 10 Gravitation concepts. notes play a crucial role in understanding Chapter 10 Gravitation in CBSE Class 9. Students can download all the notes, worksheets, assignments, and practice papers of the same chapter in Class 9 Science in Pdf format. You can print them or read them online on your computer or mobile.

Notes for CBSE Science Class 9 Chapter 10 Gravitation

CBSE Class 9 Science latest books have been used for writing the above notes. If you have exams then you should revise all concepts relating to Chapter 10 Gravitation by taking out a print and keeping them with you. We have also provided a lot of Worksheets for Class 9 Science which you can use to further make yourself stronger in Science

Where can I download latest CBSE Class 9 Science Chapter 10 Gravitation notes

You can download notes for Class 9 Science Chapter 10 Gravitation for latest academic session from StudiesToday.com

Can I download the Notes for Chapter 10 Gravitation Class 9 Science in Pdf format

Yes, you can click on the link above and download notes PDFs for Class 9 Science Chapter 10 Gravitation which you can use for daily revision

Are the revision notes available for Chapter 10 Gravitation Class 9 Science for the latest CBSE academic session

Yes, the notes issued for Class 9 Science Chapter 10 Gravitation have been made available here for latest CBSE session

How can I download the Chapter 10 Gravitation Class 9 Science Notes pdf

You can easily access the link above and download the Class 9 Notes for Science Chapter 10 Gravitation for each topic in Pdf

Is there any charge for the Class 9 Science Chapter 10 Gravitation notes

There is no charge for the notes for CBSE Class 9 Science Chapter 10 Gravitation, you can download everything free of charge

Which is the best online platform to find notes for Chapter 10 Gravitation Class 9 Science

www.studiestoday.com is the best website from which you can download latest notes for Chapter 10 Gravitation Science Class 9

Where can I find topic-wise notes for Class 9 Science Chapter 10 Gravitation

Come to StudiesToday.com to get best quality topic wise notes for Class 9 Science Chapter 10 Gravitation

Can I get latest Chapter 10 Gravitation Class 9 Science revision notes as per CBSE syllabus

We have provided all notes for each topic of Class 9 Science Chapter 10 Gravitation as per latest CBSE syllabus