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6 November, 21:59

Precision is defined as how_the measured values are to one another. accurate common reproducible

2 pts D Question 3 An object with a mass of 0.281 kg and density of 452 g/cm measures 37.0 mm in length and 15.2 mm in width. What is the height of the object? Record to the tenth of a mm. DO NOT insert the unit, only the numeric value.

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  1. 7 November, 00:10
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    1.105 mm

    Explanation:

    Given:

    Mass of the object = 0.281 kg = 281 grams (1 kg = 1000 grams)

    Density of the object = 452 g/cm³ = 452 * 10⁻³ g/mm³ (1 cm = 10 mm)

    length of the object = 37.0 mm

    Width of the object = 15.2 mm

    Now,

    The volume of the object

    Density = Mass / Volume

    or

    Volume = Mass / Density

    on substituting the values, we have

    Volume = 281 / (452 * 10⁻³) = 621.68 mm³

    Also,

    Volume = Length * Width * Height

    thus,

    621.68 = 37.0 * 15.2 * Height

    or

    Height = 1.105 mm
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