Question

The density of wood is 0.5 gram cube .what is the mass of a piece of wood which is volume 15 cm cube​

plz help

Answer 1

Answer:

7.5g

Explanation:

Density = Mass / Volume

0.5g/cm^3 = Mass / 15cm^3

Mass = 7.5g

Answer 2

1 kg=1000 g

Thus 1 g=1/1000 kg

1 m=100 cm

Thus 1 m3 = 106cm3

or, 1 cm3 = 10−6m3

Thus 0.5 g/cc = 0.5×10−3kg/10−6m3=500kg/m3 in MKS units