Answers

2014-10-05T20:30:22+05:30
I can tell you about the difference between density,mass&volume.if we want to know the density we what to divide mass by volume.i believe that you have under stood.
0
2014-10-05T20:33:20+05:30
Relative density is the ratio of the density of a substance to the ratio of the same volume of water at4 degree centigrade
0