A lucite cube has a mass of 142.5 gram and width of 4.9 CM determine its density in KG per metre cube
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volume of cube = a^3
volume = 117.649 cm^3
= 117.6 × 10^-6 m^3
mass = 0.1425 kg
density = mass/volume = 0.1425/117.6×10^-6
=0.0012 × 10^6
= 1.2 × 10^3 kg /m^3
volume = 117.649 cm^3
= 117.6 × 10^-6 m^3
mass = 0.1425 kg
density = mass/volume = 0.1425/117.6×10^-6
=0.0012 × 10^6
= 1.2 × 10^3 kg /m^3
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