Write your detailed solution starting with the identification of the given quantities.  You purchase a rectangular piece of metal that has dimensions 5 x 15 x 30 mm  and mass 0.0158 kg. The seller tells you that the metal is gold. To check this, you  compute the average density of the piece. What value do you get? Were you  cheated

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Q: What is the unit of density in the international system? A. g/cm3 B. Kg/cm3 C. Kg/m2 D.m3/Kg

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Q: You purchase a rectangular piece of metal that has dimensions 5.0 x 15.0 × 30.0 mm and mass 0.0158…

A: Given Data: The dimensions of the rectangular piece is,  5×15×30 mm. The mass is, m = 0.0158 kg.…

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A: Expression for the mass is m=ρV=ρlwh=19.3×103 kgm34.25×10-2 m×10.5×10-2 m×23.5×10-2 m=20.2 kg

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Q: A seller offered a piece of metal with dimensions 5.0mm x 5.0mm x 30.0mm and a mass of 0.0158 kg.…

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A: Given data: Dimensions of gold bar lwh = 5.9cm × 15cm × 27cm Density of gold (ρ) = 19.3×103 kg/m3…

Q: You purchase a rectangular piece of metal that has dimensions 5.0 x 15.0 x 30.0 mm and mass 0.0158…

A: Given that:- Mass of gold metal=M=0.0158kg

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Q: You purchase a rectangular piece of metal that has dimensions 5.0 * 15.0 * 30.0 mm and mass 0.0158…

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Q: You purchase a rectangular piece of metal that has dimensions 5.0 x 15.0 x 30.0 mm and mass 0.0158…

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Q: 1. You purchase a rectangular piece of metal that has dimensions 5.0 × 15.0 x 30.0 mm and mass…

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A: Given:                ρ1 = 2000 kg/m3ρ2 =  6000 kg/m3 Formula:                  ρavg = Total…

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Density of Solids

The density of a substance refers to how much matter is present in a given amount of space. It is expressed as the ratio of the mass of the substance to its volume.