Question

the density of aluminium is 2710 kg/m³ find the mass of an aluminium block of dimensions 2m * 1.5m * 1m ?​

Answer 1

Given:-

• Density of Aluminium Block = 2710 kg/m³
• Dimensions = 2m×1.5m×1m

To Find:-

• Mass of the Aluminium Block.

Solution:-

Volume = 2m×1.5m×1m

→ 3m³

$\boxed{\sf{\star\;ρ = \frac{m}{v}}}$

ρ = Density

m = mass

v = volume

$→\;{\sf{2710 = \frac{m}{3}}}$

$→\;{\sf{2710×3 = m}}$

$→\;{\sf{m = 8130kg}}$

• $\sf{Mass\;of\;the\;Aluminium\;Block}☞\;\boxed{\red{\bold{8130kg}}}$

$\Large{✓}$

Hope It Helps You ✌️

Answer 2

Step-by-step explanation:

Density of Aluminium Block = 2710 kg/m³

Dimensions = 2m×1.5m×1m

To Find:-

Mass of the Aluminium Block.

Solution:-

Volume = 2m×1.5m×1m

→ 3m³

ρ=

v

m

ρ = Density

m = mass

v = volume

2710×3=m

=8130kg

\sf{Mass\;of\;the\;Aluminium\;Block}☞\;\boxed{\red{\bold{8130kg}}}MassoftheAluminiumBlock☞

8130kg