Density - I - Assignment 4

If I broke off a piece of this sample, how would that affect the density?

• The density would be less

• The density would increase

• The density will remain the same

The ocean has a density of 1.02g/cm³ , what would the density of the water be if you scooped a bucket out?

• The density would be less

• The density would increase

• The density would remain the same

A student knows the mass of an object. What other variable does the student need to know to calculate the object's density?

• Color
• Weight
• Volume
• Length

Tags

CCSS.HSG.MG.A.2

If an object has a density of .6 g/mL and you put it into water, will it sink or float?  

• sink
• float

Tags

NGSS.MS-PS2-2

If an object has a density of 3.6 g/mL and you put it into water, will it sink or float?  

• sink
• float

Use the picture to select the correct statement.

• Oil is denser than water
• Pasta is less dense than the crayon
• The paper clip is denser than everything else

Tags

NGSS.MS-PS1-2

Find the density of a 2 cm x 2 cm x 2 cm cube with a mass of 64 g.

• 6 cm³
• 12 g/cm³
• 128 g/cm³
• 8  g/cm³

I have a wood of 200cm³ and its mass is 400g. What is its density?

• 2g/cm³

• 2kg/m³

• 20g

• 20kg

If the mass of an unknown substance is 5.3 grams and the volume is 2 cm³. What would be its density? (round)

• 2.7 g/cm³
• 2.5 g/cm³
• 2.4 g/cm³
• 2.2 g/cm³

Jill has a gel pen. The gel pen has a mass of 8g and a volume of 2cm³. What is the density of the pen?

• 4 g/cm³
• 16 g/cm³
• .25 g/cm³
• 64 g/cm³