Question

4. Wendy is curious to learn more
about each of her rocks. She takes
a few more measurements and
discovers that each of her rocks has
the same exact density: 3.50
grams/mL.
What type of measurements did
Wendy take and what were they?
Explain your answer in the space
provided on the right.

Answer 1

To obtain the density of her rocks, Wendy had to take measurements of mass and volume of the rocks.

Density is defined as mass per unit volume. Wendy wanted to obtain the density of the rocks hence she had to measure the mass and the volume of the rock.

The mass of the rocks is measured using a weighing balance while the volume of the rocks is obtained by water displacement method.

The density is now obtained as;

Density = Mass/volume  for each rock sample.

Learn more; https://brainly.com/question/952755