1.

80cm3 of iron weights 624g.calculate the density of iron​

Answer»

volume of IRON, V = 80 cm³☛ mass of iron, M = 624 GTO Find:☛ density of ironSolution:We KNOW=>> Density = Mass / Volume=>> Density = 624 / 80=>> Density = 7.8Hence, The density of iron is 7.8 g/cm³



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