A cuboid made of metal has dimensions 10 cm, 8 cm and 5 cm. The mass of the cuboid is 1.1 kg.
Calculate the density of the metal. State the units of your answer.

Respuesta :

rsd05

Answer:

[tex]0.00275 \frac{kg}{cm^{3} }[/tex]

Step-by-step explanation:

Density is D = M/V, where D = density, M = mass, and V = volume.

  1. First, I would calculate the volume. For the volume, you will multiply all the values you are given along with their units. [tex]10cm * 8cm * 5cm = 400cm^{3}[/tex]
  2. You would then plug the values you know into D = M/V. Your mass is 1.1kg, so D = 1.1 kg / V
  3. Your volume is 400 cm^3, so D = 1.1kg/400 cm^3
  4. Keeping the units, you would divide to get a density of 0.00275 kg/cm^3

Hope this helped!