Question

A piece of wood has a mass of 65.8kg. Calculate the density of wood if 98,000cm³ is the amount of space it takes up

Answer 1

Explanation:

density =mass/Volume

but Si unit of volume is m3

convert 980000cm3 into m3 by dividing with 1000000= 980000/1000000= 0.098 m3

D= M/V = 65.8/0.098= 671.43 kg/m3