An object will sink in a liquid if the density of the object is greater than that of the liquid. The mass of a sphere is 12.6 g. If the volu

Question

An object will sink in a liquid if the density of the object is greater than that of the liquid. The mass of a sphere is 12.6 g. If the volume of this sphere is less than ________ cm3, then the sphere will sink in liquid mercury (density = 13.6 g/cm3).

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Amity 3 years 2021-08-29T12:13:40+00:00 1 Answers 68 views 0

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  1. RobertKer
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    2021-08-29T12:14:56+00:00
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    Answer:

    Volume of sphere = 0.93 cm³ (Approx)

    Explanation:

    Given:

    Mass of sphere = 12.6 gram

    Density of liquid mercury = 13.6 g/cm³

    Find:

    Volume of sphere = ?

    Computation:

    ⇒ Density = Mass / Volume

    ⇒ Density of liquid mercury = Mass of sphere / Volume of sphere

    ⇒ 13.6 g/cm³ = 12.6 g / Volume of sphere

    ⇒ Volume of sphere = 12.6 / 13.6

    ⇒ Volume of sphere = 0.92647 cm³

    ⇒ Volume of sphere = 0.93 cm³ (Approx)

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