Density of Cu is 8.92 g/cc.Density of water is 10 raised to the power of 3 cube i.e.,10 cube3kg/m cube3.Determine the relative density of Cu. Ramya

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anonymous · Answer

Hi ash2326. can you also help me with the question stated below ?

swecho:  Density of Cu is 8.92 g/cc.Density of water is 10 raised to the power of 3 cube i.e.,10 cube3kg/m cube3.Determine the relative density of Cu…
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fretje · Answer

Density is represented in physics often by greek letter Rho and defined as the mass over volume (Rho = m/V) .  cc is the abreviation for cubic centimeter, which is a unit of volume.Thus we write.
Rho Cu = 8,92 gram/cm³ = 8,92 g/cm³ * 1kg/1000g * m³/1000000cm³ = 8920 kg/m³
Rho Water = 1000kg/m³
Now we can compare both matters, when we name the relative density of copper d Cu:
d Cu = Rho Cu/Rho Water = (8920kg/m³) / (1000kg/m³) = 8,92

anonymous · Answer

thank u so much,fretje!!