Question

25g iron weighs 500 cm cube . Calculate the density of iron in SI unit​

Answer 1

Answer:

100 kg/m³

Explanation:

To find the answer in SI unit, first we need to convert given mass and volume in their SI units.

Mass = 50 g = (50/1000)kg = 0.05 kg

Volume= 500 cm³ = 0.0005 m³

Now,

Density = Mass/Volume

= 0.05/0.0005

= 100 kg/m³