Class 9th – Relative Density | Gravitation | Tutorials Point

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Class 9th Physics - GRAVITATION - Relative density
Lecture By: Ms. Priyanka Choudhary, Tutorials Point India Private Limited
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First of all you have to learn that how to teach!!!

navshin
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Oo..common u said that relative density of water is 1 ...that means ur comparing the density of water to itself..it's senseless

shamshadashamim