How can two objects of similar shape and size have different densities?

Question

How can two objects of similar shape and size have different densities?

Question 3 options:

Two objects with similar shapes and sizes will have the same masses and/or volumes

Two objects with similar shapes and sizes can have different densities because one object might have more matter packed in the same amount of space

Two objects with similar shapes and sizes may have different masses and/or volumes only if they are on a moon or different planet.

Answer 1

Two objects with similar shapes and sizes can have different densities because one object might have more matter packed in the same amount of space

Answer 2

The correct answer is: "Two objects with similar shapes and sizes can have different densities because one object might have more matter packed in the same amount of space." This is because density is a measure of how much mass is contained within a given volume. Therefore, if one object has more matter packed into the same amount of space, it will have a higher density compared to the other object.