Question

The relative density of oak wood is 0.64. What is its density in the SI system

Answer 1

$density = mass \div volume$
so SI UNIT is 0.64kg m^-3

Answer 2

Answer:

640 kg/m^3

Explanation:

The SI unit of Density= kg/m^3

1 g/cm^3= 1000 kg/cm^3

0.64 g/cm^3 = (0.64*1000) kg/m^3

= 640 kg/m^3

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