The mass of 25cm³ of ivory was found to be 0.045kg.Calculate the density of ivory in SI units
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Answer:
Density is 18000 kg/m^3 or 18 × 10^3 kg/m^3 in SI units.
Explanation:
Mass = 0.045kg
Volume = 25 cm^3 = 25 × 10^-6 m^3
Density = Mass/Volume
= 0.045/(25 × 10^-6). kg/m^3
= 0.018 × 10^6. kg/m^3
= 18000 kg/m^3
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