Question

does iron have highest density among iron juice air and cotten

Answer 1

m=density * volume ————-(1)

Now , density of iron is more , hence its volume will be less. In case of IRON , its volume occupied is less .

From the above equation , we can also infer that , mass is directly 

proportional to volume

Means , less is volume , less is mass .

So , 1kg of cotton which has more volume will have more mass.

Answer 2

Yes,iron has the highest density among all of thesr.
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