Question

The quantity used to compare heaviness or lightness of two different materials of same volume is

Answer 1

Explanation:

Explain to students that this idea of how heavy something is compared to the amount of space it takes up is called density. The density of an object is the mass of the object compared to its volume. The equation for density is: Density = mass/volume or D = m/v.

Answer 2

Answer:

the quantity is metric tonnes