Question

Density of sealing wax is 1.8 g/cm^3 , express it in kg/m^3​

Answer 1

|Answer|

Density = mass/volume

Density of sealing wax = 1.8 g/cm^3

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

In kg/m^3 the above density will be = 1.8 × 1000 kg/m^3 = 1800 kg/m^3

Answer 2

Answer:

1000g = 1Kg.. therefore 1g = 1/1000 Kg ... And 1.8g = 1.8/1000 = 18/10000

100cm = 1m..hence 1cm= 1/100m

Cubing 1cm = 1/100m === 1cm3 = 1/100 X 1/100 X 1/100 = 1/1000000

Now substituting in 1.8g/m3 = 18/10000 X 1000000 = 1800 kg/m3