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A cuboid of dimensions 4cm x 9cm x 12cm has a density of 2500 kg/m 3 . What is its
mass?
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Given : A cuboid of dimensions 4cm x 9cm x 12cm has a density of 2500 kg/m³
To Find : Mass
Solution:
Density = mass / Volume
=> mass = density * Volume
Density = 2500 kg /m³
= 2.5 g/cm³
Volume = 4 cm x 9 cm x 12 cm = 432 cm³
mass = 2.5 * 432 g
= 1080 g
= 1.080 kg
Mass is 1080 gm = 1.08 kg
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Answered by
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Density = 2500kg/m³ = 2.5g/cm³
Volume = 4*9*12 = 432 cm³.
Mass = Density * Volume
= 432 * 2.5
= 1080g
= 1.080 kg
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