Answer:
Density of the wooden block is [tex]7805.5\ kg/m^3[/tex]
Explanation:
It is given that,
Mass of the wooden block, m = 562 g = 0.562 kg
Volume of the block, [tex]V=72\ cm^3=7.2\times 10^{-5}\ m^3[/tex]
We need to find the density of the block. Mass per unit volume of an object is called its density. It is given by :
[tex]d=\dfrac{m}{V}[/tex]
[tex]d=\dfrac{0.562\ kg}{7.2\times 10^{-5}\ m^3}[/tex]
[tex]d=7805.5\ kg/m^3[/tex]
So, the density of the wooden block is [tex]7805.5\ kg/m^3[/tex]. Hence, this is the required solution.
Density of a Material
The density of a material is defined as the mass per unit volume
it formula is given as
Density = Mass/Volume
and the unit is g/cm^3
Explanation:
Given data
Mass = 562 g
Volume = 72 cm3
Hence the density is expressed as
Density = 562 /72
Density = 7.80 g/cm^3
therefore the density is 7.80 g/cm^3
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