CBSE Class 9 Social Studies Videos
Free Videos
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Work & days
This video covers an application on work and time -
Heredity and Evolution
Heredity and Evolution, Heredity and Variation -
Spherical lens and its power
This video describes the way to solve problems based on lens formula to cal... -
Refraction through lens
This video describes nature of image formed by partly covered lens
Geography
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India - Size and Location
India - Size and Location -
India - Size and Location
India - Size and Location
