Question

A solid matter of 15 kg within the dimension of 20 cm³ or 0.02 m³. Calculate the Density.

A. 750 kg/m³
B. 375 kg/m³
C. 1,500 kg/m³
D. 30 kg/m³

Answer 1

The density of the solid matter with a mass of 15 kg and a volume of 0.02 m³ is 750 kg/m³, which corresponds to answer A.

Step-by-step explanation:

To calculate the density of the solid matter, you need to use the formula:

The density of a substance is the ratio of the mass of a sample of the substance to its volume. The SI unit for density is the kilogram per cubic meter (kg/m³). In this case, the mass of the solid matter is 15 kg and the volume is 0.02 m³.

Density = Mass / Volume

The mass of the substance is given as 15 kg, and the volume is given as 0.02 m³. Using the formula, the density is calculated as follows:

Density = 15 kg / 0.02 m³ = 750 kg/m³.

Therefore, the correct answer is A. 750 kg/m³.