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Class 9 videos links

Motion Class 9. :-    • Motion Class 9  
Force and Laws of Motion Class 9. :-    • Force and Laws of Motion Class 9  
Work Power and Energy Class 9. :-    • Work Power and Energy Class 9  
Gravitation Class 9. :-    • Gravitation Class 9  
Sound Class 9. :-    • Sound Class 9  

Class 10 videos links

Current Electricity Class 10. :-    • Current Electricity Class 10  
Magnetic Effect of Current Class 10. :-    • Magnetic Effect of Current Class 10  
Sources of Energy Class 10. :-    • Sources of Energy Class 10  
Light Reflection and Refraction Class 10. :-    • Light Reflection and Refraction Class 10  
The Human Eye and Colourful World Class 10. :-    • The Human Eye and Colourful World Class 10