Which ones can be units for density?

(Multiple responses)

• g/ mL

• g

What is the mass of a 25 cm³  liquid if it has a density of 5 g/cm³?

• 125 g

• 5 g

Helium balloons rise on earth because

• helium is less dense than air
• helium is more dense than air
• helium is cooler than air
• helium is warmer than air

In this image, the VOLUME of A is _____ the volume of B

• equal to

• greater than

• less than

Calculate the density of the rectangular prism

• 2 g/cm³

• 4 g/cm³

• 6 g/cm³

• 8 g/cm³

Three liquids and two solids are placed in a graduated cylinder. The substances arrange themselves in the cylinder according to their densities. Use the information to identify the liquids and solids in the graduated cylinder. start with the top solid as substance 1, and the top liquid as substance 2, and so on

• water

• Mercury

• Gold

• Cork

• Gasoline

Three liquids and two solids are placed in a graduated cylinder. The substances arrange themselves in the cylinder according to their densities. Use the information to identify the liquids and solids in the graduated cylinder. start with the top solid as substance 1, and the top liquid as substance 2, and so on

• water

• Mercury

• Gold

• Cork

• Gasoline

Tags

NGSS.MS-PS1-2

What is the density of the sphere, if its mass is 50 g?

Which box has a higher density?

• A

• B

• They are the same

Frank has a paper clip. It has a mass of 9g and a volume of 3cm³. What is its density?

• 3 g/cm³
• 1/3 g/cm³
• 27 g/cm³
• 39 g/cm³