Question

The mass of an object is 450g and the density of its material is 9g/cm^3. Find the volume of this object in (i)c^3, (ii) litre and (iii) m^3.​

Answer 1

Answer:

I don't know how to slove it

Answer 2

Answer:

(1) 50 cm^3 (2) 0.05 L (3) 5*10^(-5)

Explanation:

m = 450 g; density(d) = 9 g/cm^3

volume (v) = mass (m) / density (d)

(1) v = 450/9 = 50 cm^3

(2) 1000 cm^ = 1 litre

therefore, 50 cm^3 = 50/1000 = 0.050 L

(3) 1000000 cm^3 = 10^6 cm^3 = 1 m^3

therefore, 50 cm^3 = 5.0*10^(-5)