Question

The standard value (in kg/m?) of density of water, air and mercury is respectively?

• A. 1.225, 1000, 13600
• B. 13600, 1000, 1.225
• C. 1000, 1.225, 13600
• D. 1000, 1225, 13600

Answer 1

Answer:

C. 1000, 1.225, 13600

Density is the mass per unit volume of an object. Water has a standard density of 1000 kg/m³, air has a density of 1.225 kg/m³, and mercury has a density of 13600 kg/m³.