The relative density of lead is 11.3. Its density is ...... g cm–3 or ...... kg m3
Question
The relative density of lead is 11.3. Its density is ...... g cm–3 or ...... kg m3
Solution
The relative density of a substance is the ratio of the density of the substance to the density of water. The density of water is 1 g/cm³ or 1000 kg/m³.
Given that the relative density of lead is 11.3, we can calculate its density as follows:
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In g/cm³: Relative density = Density of lead / Density of water Therefore, Density of lead = Relative density * Density of water = 11.3 * 1 g/cm³ = 11.3 g/cm³
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In kg/m³: We know that 1 g/cm³ = 1000 kg/m³ Therefore, Density of lead = 11.3 * 1000 kg/m³ = 11300 kg/m³
So, the density of lead is 11.3 g/cm³ or 11300 kg/m³.
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