Summative Assessment (Exam) Review; Earth's Changing Environ

Which material has the greatest density?

• A

• B

• C

• D

If the density of water 1 g/cm³, which material will float in water?

• A

• B

• C

• D

If the volume of sample C is 3.0 cm³, what is the mass?

• 7.5 g

• 2.1 g

• 3.0 g

• 21.0 g

Which material has a density of about 4.0 g/cm³?

• A

• B

• C

• D

Substances A, B, C, and D are at rest in a container of liquid as shown by the following diagram. Which choice lists the substances in order of lowest to highest density?

• A, B, C, D

• A, D, C, B

• D, C, B, A

• C, B, A, D

Substances A, B, C, and D are at rest in a container of liquid as shown in the following diagram. Which substance probably has a density closest to that of the liquid?

• A

• B

• C

• D

If object B has a mass of 173 g, what is the density?

• 0.37 g/cm³

• 2.7 g/ cm³

• 3.7 g/cm³

• 5.7 g/cm³

Object A expands when it is heated. Which graph best represents the relationship between the temperature and the density of object A?

• 1

• 2

• 3

• 4

A third object is made of the same uniform material as object B, but it has twice the volume of object B. How does the density of this third object compare to the density of object B?

• It has one-half as dense as B.

• It has approximately the same density as B.

• It is twice as dense as B.

• It is four times as dense as B.

If pressure is applied to a rock until its volume is reduced by one half, how does its new density compare to its original density?

• It is half its original density.

• It is twice its original density.

• It is the same as its original density.

• It is one-third its original density.