
Class 5 – Chapter 11 – Weight volume And Density – notes
What do you mean by mass? Mass is the measure of the amount of matter in a body. The SI unit of mass is Kilogram (kg). The mass of a …
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CBSE Class Notes and Question Answers Online – Classnotes123
What do you mean by mass? Mass is the measure of the amount of matter in a body. The SI unit of mass is Kilogram (kg). The mass of a …
Read More