the mass of an iron rod is 52g.the density of iron is 7.8 cm-3. Find the volume of the rod
Answers
Answered by
7
Explanation:
As we know, D=M/V
If we prefer to cgs system then we can easily find the answer
7.8=52/x
X=7.8/52
X=0.15
But if we prefer to the SI System then we will have to convert the units,
on changing the units we obtain,
Mass=52g=0.052kg
Density=7.8 g/cm^3= 0.78kg/m^3
So, the volume which we obtain will be
=0.78/0.052
=15 m^3
Answered by
3
Answer:
ans is 52/7.8 cm3
Explanation:
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