00:01
So if we see here what is happening here, here first of all we can say this thing that whenever we talk about the density, density it is equal to mass divided by the volume.
00:17
So it is the formula for the density.
00:21
So if we see in this case it is said that density which is represented by the row so it is 2 .67 gram per ml here.
00:37
So if we see here, volume given, in this case it is 30 .5 ml and we need to calculate the mass.
00:52
So here, mass we have to calculate.
00:56
So what we can say further? here, mass it is like this.
01:05
So if we rearrange the formula, density it is mass divided by the volume.
01:10
So density multiplied with the volume it is the mass here.
01:16
So if we see density here it is 2 .67 gram per amm...