a 2 cm cube made of acrylic has a mass of 9.7 g. What is the density of the acrylic?

Question

a 2 cm cube made of acrylic has a mass of 9.7 g. What is the density of the acrylic?

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Thiên Thanh 3 years 2021-09-05T07:57:27+00:00 1 Answers 15 views 0

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  1. thucuc
    0
    2021-09-05T07:59:10+00:00
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    Answer:

    here

    volume of cube = l^3

    =2cm^3

    =8cm^3

    now,

    mass=(9.7÷1000)kg

    =0.0097kg

    volume=8cm^3÷100=0.08

    we know that,

    density=mass/volume

    = (0.0097/0.08)kg/m^3

    = 0.12125kg/m^3

    Explanation:

    the formula to calculate volume of cube is l^3 so here we find the volume of cube using this formula and then we convert gram into kilogram then convert cm into m then by applying the formula of density we find it density

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