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Question
The density of alcohol is 600 kg m-3. Express it in g Cm-3.
Solution 1
Density of alcohol is = 600 kg/m-3
In g/`cm^3` = `600/1000` = 0.60 g/`cm^3`
Solution 2
- 1 kg = 1000 g
- 1 m3 = 1,000,000 cm3
Thus, 1 kg/m3 = `(1000 g)/(1000000 cm^3`
= 0.001 g/cm3
Convert 600 kg/m3:
600 kg/m3 = 600 × 0.001 g/cm3 = 0.6g/cm3
The density of alcohol is 0.6 g/cm3.
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