Science I (Video Lesson Explanation)

/ Class 10 Science / By

1. Gravitation

– Gravitation

– Force and Motion/Circular Motion/Centripetal Force

– Kepler’s Laws

– Newton’s Universal Law of Gravitation

– Uniform circular motion / Magnitude of centripetal force

– Solved Example Page No. 6

– Do you know ? Low tides and High tides/ Earth’ gravitational force

– Solved Example Page No. 7

2. Periodic Classification of Elements

– Classification of elements, Dobereiner’s Triads.

– Newlands’ Law of Octaves

– Mendeleev’s Periodic table

– Merits of Mendeleev’s periodic table

– Demerits of Mendeleev’  periodic table

– Modern Periodic Law ,   Modern periodic table :   long form of the periodic table

– Structure of the Modern Periodic Table

– Modern periodic Table and electronic Configuration of Elements , Groups and electronic configuration, periods   and electronic configuration 

– Periodic trends in the modern periodic table, atomic size

– Metallic- Nonmetallic Character, Gradation in Halogen Family