The mass of a sheet of aluminum is 1350 g and its volume is 500 cm^3, then its density in SI unit is
Please say the answer
Answers
Answer:
We know that
\sf{Density= \dfrac{Mass}{Volume}}Density=
Volume
Mass
Where, we need to keep in mind :-
The SI unit of Mass is grams
The SI unit of density g/m³
And volume m³.
So, Let's calculate!
\sf{Density= \dfrac{Mass}{Volume}}Density=
Volume
Mass
\sf{Volume = \dfrac{Mass}{Density}}Volume=
Density
Mass
Mass is 135 grams
Density is 27 gram per m³
We do not need any conversion.
\sf{Volume = \dfrac{Mass}{Density}}Volume=
Density
Mass
\sf{Volume = \dfrac{135}{27}}Volume=
27
135
\sf{Volume = 5 metre \ cube}
Answer:The answer is 2700 kg/m³
Explanation:
Given, the mass of a sheet of aluminum is 1350 g and its volume is 500 cm³.
The formula of density is ρ = m/V, where ρ is the density, m is the mass of the object and V is the volume of the object.
∴The density of the sheet = 1350/500 g/cm³
= 2.7 g/cm³
We know, the SI unit of Density is kg/m³.
∴The density = 2.7 g/cm³ = 2.7× (100)³/1000 kg/m³
= 2700 kg/m³