Density is defined as;

• How heavy an object is.

• The amount of matter in an object.

• The amount of space the object takes up.

• How compact the molecules of a substance are in a given space.

Which of the following materials would typically have the GREATEST density (in the same volume)?

• plastics

• wood

• metals

• gases (example air)

Which TWO factors when compared result in density?

• volume

• weight

• color

• mass

Which equation below is correct for finding DENSITY?

• S = d / t

• D = v / m

• D = m / v

• F = ma

The amount of matter in an object;

• Weight

• Mass

• Volume

• Density

What is volume?

 $V\ =\ l\ x\ w\ x\ h$  

• The amount of MATTER in an object.

• The WEIGHT of an object.

• The amount of SPACE an object takes up.

• How COMPACT the molecules are in a substance.

What is the DENSITY of WATER?

• 1 g / cm³

• 0 g / cm³

• 9.8 g / cm³

• 2.7 g / cm³

If vegetable oil FLOATS on water, then its density is;

• LESS THAN 1 g / cm³

• EQUAL TO 1 g / cm³

• MORE THAN 1 g / cm³

• 0 g / cm³

MASS > volume for an object then;

• Object sinks.

• Object floats.

• Density is GREATER THAN 1 g / cm³

• Density is LESS THAN 1 g / cm³

If mass < VOLUME for an object then;

• Object sinks.

• Object floats.

• Density is GREATER THAN 1 g / cm³

• Density is LESS THAN 1 g / cm³