A student conducted an experiment to see if she would see a change in the density of water if she changed the volume of water. The table of her results is below.

Question

Sample Mass (g) Volume (ml) Density (g/ml)
1 10.0 10.0 1.0
2 15 15 1.0
3 21 21 1.0
According to the data above,

(1 point)
Responses

The density of water changed when the mass changed.
The density of water changed when the mass changed.

The density of water changed when the volume changed.
The density of water changed when the volume changed.

The density of water did not change when the mass and the volume changed.

Answer 1

The correct response is:

The density of water did not change when the mass and the volume changed.

In the results provided, the density of all samples remains constant at 1.0 g/ml, regardless of changes in mass and volume. This indicates that density remains the same for water under the conditions tested.