The density of Aluminium is $2710 k g / m^{3}$ . Find the mass of an aluminum block of dimensions $2 m \times 1.5 m \times 1 m$ .

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Solution

Step 1: Given data
Density of aluminum $= 2710 k g / m^{3}$
The volume of aluminum block $= 2 m \times 1.5 m \times 1 m = 3 m^{3}$
Step 2: To find the mass of the block
$M a s s = d e n s i t y \times v o l u m e$
Mass $= (2710 \times 3) k g = 8130 k g$
Hence, the mass of the aluminium block $= 8130 k g$ .

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The density of Aluminium is 2710kg/m3. Find the mass of an aluminum block of dimensions 2m×1.5m×1m.

Step 1: Given dataDensity of aluminum =2710kg/m3The volume of aluminum block =2m×1.5m×1m=3m3Step 2: To find the mass of the blockMass=density×volumeMass =2710×3kg=8130kgHence, the mass of the aluminium block =8130kg.

The density of Aluminium is $2710 k g / m^{3}$ . Find the mass of an aluminum block of dimensions $2 m \times 1.5 m \times 1 m$ .