Water Density

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

• sink

• float

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

• sink

• float

Which property of matter is determined by dividing its mass by its volume?

• elasticity

• buoyancy

• density

• viscosity

Why does ice float?

• Liquid water is less dense than solid water.

• Solid water is less dense than liquid water.

• Gaseous water is less dense than solid water.

• Liquid water is less dense than gaseous water.

An object with which of the following densities will float on water?

• 0.7 g/cm3

• 1.2 g/cm3

• 3.5 g/cm3

• 11.4 g/cm3

What units are used to measure Density?

• cm³/g

• g

• g/cm³

• cm³

What is the density of water?

• 0 g/ml

• 1 g/ml

• 10 g/ml

• 100 g/ml

Density is...

• the amount of mass in an object

• the size of the object

• how crowded or packed the particles are

• the weight of an object

A can of Coke will sink in a bowl of water.  A can of Diet Coke will float in a bowl of water.  What does this tell you about the density of the Diet Coke?

• it is bigger than 1

• it is smaller than 1

• it is equal to 1

• it is equal to -1

What is the density of pure water at 4°C?

• 0.98 g/cm³

• 1.00 g/cm³

• 1.02 g/cm³

• 1.04 g/cm³