CBSE Class 9 - Science - Gist on Work- Energy and Power
₩øяк €ηεґℊ⑂ @ηⅾ ℙ☺ωℯґ Study Points 1. Work is said to be done if a force is applied on the object and it is displaced from its original position. 2. Three things are n
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CBSE Class 9: Science - CH3 - Gist on Atoms- Molecules and Ions
Atoms- Molecules and Ions Study Points 1. The law of conservation of mass states that there is no detectable loss or gain in total mass of the substances in a chemical reaction. 2. Law of Cons
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CBSE Class 9 - Science - CH4 - Gist on Structure of The Atom
Structure of The Atom Study Points Democritus- Greek Philosopher in 400 BC named the smallest piece of matter “ATOMOS -” meaning “not to be cut.” Dalton's theory (1803) was based o
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CBSE Class 9 - SA1 - Science - Sample Question Paper (2014-15)
SUMMATIVE ASSESSMENT - I 2014 SCIENCE - Class - IX Time Allowed : 3 hours -
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CBSE Class 9 - DAV Panvel - SA 1 Practice Test Papers (2014)
Class 9 SA 1 Practice Test Papers Credits: The SA1 Practice Test Papers designed by DAV (Panvel) teachers. SA1 English Sample Question Paper (2014) SA1 Hindi Sample Question Paper (2014) S
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