Quizziz: Inv. 2.2 Determining Density (regular objects)

A rectangular block measures 2 cm by 3 cm by 2 cm. What is its volume?

• 6 cubic centimeters

• 12 cubic centimeters

• 18 cubic centimeters

• 24 cubic centimeters

Which formula is used to find the volume of a regular rectangular object?

• V = L + W + H

• V = L × W × H

• V = L ÷ W ÷ H

• V = L − W − H

What are the correct units for volume when measurements are in centimeters?

• grams per centimeter

• centimeters squared

• cubic centimeters

• kilograms per liter

Four blocks—wax, transparent, white plastic, and aluminum—were measured. What key conclusion was found?

• Only metal had highest density

• All blocks had different densities

• Density changed with block color

• All blocks had equal densities

Why did the four blocks have different densities?

• They were made of different materials

• They had different colors

• They were different sizes

• They were measured on different days

Which statements about density and floating are correct? Select all that apply.

• Objects less dense than water may float

• Objects more dense than water will sink

• Water’s density is 1 g/cm³

• Floating depends only on object shape

Match each block with the most likely behavior in water based on density.

• Depends on exact density

• Wax Block (0.73g/cm3)

• Will sink in water

• White Plastic Block (0.87g/cm3)

• Likely float in water

• Aluminum Block (2.66g/cm3)

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-4

The aluminum block has a density of about 2.75 g/cm³. What will happen when it is placed in water?

• It will float on the surface

• It will sink in water

• It will hover mid-water

• It will dissolve in water

What is calculated by multiplying
 l x w x h?

• mass
• weight
• volume
• grades

Place the variables into the correct location in the formula to solve for density

b

c

d

mass

density

inertia

matter

volume