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28 June, 11:32

Assume you had a silver sphere with a mass of 1.50kg. calculate the diameter of the sphere (in cm). the density of silver is 10.5 g/cm^3. the formula for the volume of a sphere is ... v = 4/3 3.14 r^3

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  1. 28 June, 11:46
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    First, we calculate the volume of the sphere through the following rule:

    density = mass / volume

    volume = mass / density = 1.5 / 10500 = 1.43 x 10^-4 m^3

    Then, we use the rule of the volume to calculate the radius:

    v = 4/3 3.14 r^3

    1.43 x 10^-4 = 4/3 3.14 r^3

    r^3 = 3.4 x 10^-5

    r = 0.0324 m

    The last step is to get the diameter as follows:

    diameter = 2 x radius = 2 x 0.0324 = 0.0648 m = 6.48 cm
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