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26 November, 00:10

A block of metal with a mass of 42.8 g and has side lengths of 4.2 cm, 5.6 cm, and 9.8 cm

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  1. 26 November, 02:56
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    Density = 0.186 g/cm^3

    Step 1. Calculate the volume of the block

    V = lwh = 9.8 cm * 5.6 cm * 4.2 cm = 230 cm^3

    Step 2. Calculate the density

    Density = mass/volume = 42.8 g/230 cm^3 = 0.186 g/cm^3

    (There is no metal with this low a density.)
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