A brick has a mass of 17.3 kg and a volume of 914 cm3. Evaluate the density of the brick in g/cm3 rounded to 3 significant figures.

Question

A brick has a mass of 17.3 kg and a volume of 914 cm3.
Evaluate the density of the brick in g/cm3 rounded to 3 significant figures.

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Amity 5 years 2021-08-13T17:06:14+00:00 1 Answers 34 views 0

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  1. Edana
    0
    2021-08-13T17:07:50+00:00
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    Answer:

    d=18.92\ g/cm^3

    Step-by-step explanation:

    Given that,

    The mass of a brick, m = 17.3 kg

    Volume of the brick, V = 914 cm³

    We need to find the density of the brick.

    17.3 kg = 17300 g

    Density is equal to mass per unit volume. So,

    d=\dfrac{m}{V}\\\\d=\dfrac{17300\ g}{914\ cm^3}\\\\d=18.92\ g/cm^3

    So, the density of the brick is 18.92\ g/cm^3.

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