Density with Volume and Area

According to the picture, which is the least dense?

• the chess piece

• the toy soldier

• the liquid in the container

• there is no way to tell

Fill in the blank: The greater the amount of matter that is packed into a given space, the greater the _______________________.

• mass

• density

• volume

• temperature

What property is being measured in the image below?

• mass

• density

• volume

• height

What is the density of a block with a mass of 36 g and a volume of 9 cm³?

• 45 g/cm³

• 27 g/cm³

• 4 g/cm³

• 0.25 g/cm³

The image below shows the same egg in water (on the left) and in seawater (on the right). What must be true about these liquids?

• The seawater is less dense than the plain water.

• The seawater is denser than the plain water.

• The plain water and the seawater have equal densities.

• It is impossible to tell which liquid is denser.

Based on the diagram below, rank the three objects from most dense to least dense.

• X, Y, Z

• Z, Y, X

• Z, X, Y

• Y, Z, X

Fill in the blank: An object is most likely to sink in water if _________________.

• it has a large mass

• it has a large volume

• it has a high density

• it has a low density

A ball has a mass of 33.6 grams and a volume of 14.0 milliliters (mL). What is its density?

• 0.42 g/mL

• 2.4 g/mL

• 19.6 g/mL

• 410.4 g/mL

Three balls were measured and placed in a liquid. Based on the following data, what could be the density of the liquid?

• 1.1 g/mL

• 1.0 g/mL

• 0.9 g/mL

• 0.8 g/mL

An object with a density of 0.85 g/mL is dropped into each of the two beakers shown below. What will happen to the object in each case?

• It will sink in both beakers.

• It fill float in Beaker 1 and sink in Beaker 2.

• It will sink in Beaker 1 and float in Beaker 2.

• It will float in both beakers.