The density of air is 1.28 g/Iitre . Express it in g/ cm^ -3 - Vidyadip

Question

The density of air is $1.28\ g/Iitre$ . Express it in $g/ cm^{-3}$

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Answer

The density of air is $I .\ 28\ g/litre$
It is in $g/ cm ^{-3}=\frac{1.28}{1000}=0.00128\ g/ cm ^{-3}$

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