Common Assessment Review

What is the formula for density?

• density = mass x volume
• density = mass / volume
• density = mass + volume
• density = mass - volume

What is density?

• How much space something takes up

• A measure of mass per volume

• How heavy something is

• How light something is

What do you use a graduated cylinder for?

• To measure volume

• To measure mass

• To measure weight

• To measure temperature

Find the density if the mass is 450 grams and the volume is 100 mL.

• 45 g/mL

• 200 g/mL

• 4.5 g/mL

• 550 g/mL

What is the table called that organizes minerals from hardest to softest?

• Moh's Hardness Scale

• Luster Scale

• Joe's Hardness Scale

• Streak Scale

Minerals are inorganic and naturally occurring. What does that mean?

• Minerals are all healthy

• Minerals come from caves

• Minerals occur everywhere

• Minerals were not created by humans and have never been alive

Which is an example of kinetic energy?

• A book on the edge of a table

• A moving school bus

• A ball at the top of a hill

• A stretched rubber band

What is energy?

• The ability to do work

• How slow something moves

• How fast something moves

• A push or a pull

Net force is the total forces acting on an object or person.

• True

• False

Find the net force...

• 0 N

• 8 N right

• 2 N left

• 2 N right