Physics, 13.10.2021 02:40 itsyagirlgona21
The one euro coin consists of a central disc of 3.80 g in a cupronickel alloy (75% copper by mass and 25% nickel). The crown, more yellow, is in nickel silver (alloy of copper, nickel and zinc).1 calculate the mass of copper and the mass of nickel in the central disk2 Determine the density of the central discdata (copper) = 9,00g. cm-3; (nickel) = 8,90g. cm-3; (zinc) =7,10g. cm-3we remind that for mixing the densities are added
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The one euro coin consists of a central disc of 3.80 g in a cupronickel alloy (75% copper by mass an...
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