Density, Mass, Volume

Jack has a rock. The rock has a mass of 14g and a volume of 2cm³. What is the density of the rock?

• 7 mL
• 7 g/cm³
• 28 g/cm³
• 1/7 g/cm³

Tags

CCSS.7.RP.A.3

_{^{Find the Volume}}

• 428.4 cm³
• 412.8 cm³
• 404.2 cm³
• 400 cm³

Find the volume of the given figure.

• 308.9 cm³
• 308.2 cm³
• 312.8 cm³
• 302.9 cm³

The mass of an object is 30 g.  The volume is 5 mL.  What is the density of this object?

• 6 g/cm
• 6 g/mL
• 6

Tags

NGSS.MS-PS1-2

Volume is __________.

• how many atoms
• how much matter is in an object
• how  much something weighs
• how much space an object takes up

Matter is anything that has

• length width and hieght
• anything that has mas and volume
• a definite shape
• energy

What is the formula for density?

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

How much liquid is represented?

• 56 mL

• 50.6 mL

• 58 mL

• 50.8 mL

Which of the three blocks has the greatest density?

• A

• B

• C

In this image, a ping pong ball is floating in water. Select all correct statements.

• The ping pong is less dense than the water

• The water is less dense than the ping pong

• If the ping pong ball was bigger, it would eventually sink

Tags

NGSS.MS-PS2-2