Density
The definition of density
What is the compactness of an object?
The definition of mass
What is the amount of matter in an object?
The definition of Volume
Calculate. Sample has a volume of 92.5 mL and a mass of 249.8 grams
The density of water.
What is 1.0 grams per mL?
What is grams per mL or grams per cm cubed
The units we use to measure mass.
What is grams
The units we use to measure volume
What is mL or cm3
3.62 cm3 is the volume. 28.5 g is the mass. Calculate density.
What is 7.87 grams per cm3
Anything that takes up space and has mass.
What is matter?
The way to find density
What is mass divided by volume?
ways to find mass.
What is measuring with a scale
The ways to find volume.. both are needed for points.
what is water displacement and l x w x h or area of the base x the height
The density when an object will float.
what is below 1.0 grams per mL?
Density refers to a physical property that is measured using a ratio of _______ divided by ______ so that two objects of the same size can still have very different density. **ORDER MATTERS**
what is the most dense object?
object a- m 12, v 1
object b- m 200, v 250
object c- m 1200, v 1200
what is object A?
When mass is greater than volume, the object will ______ in water.
What is sink in water?
Grad. Cylinder is filled with water to the 50 mL mark. A rock is added to the cylinder, the volume in the cylinder is now 90 mL. What is the volume of the rock?
What is 40 mL?
the density when an object will sink?
What is above 1.0 grams per mL
A quarter and a marble have the same mass. Compare their volume.
What is marble would have more volume than a quarter because it takes up more space.
Lowest Density.
Object A- 2 mL, 12 g
Object B- 6 mL, 8 g
Object C- 12 mL, 2 g
Object D- 12 mL, 3 g
What is object C.
Find the volume of an object with the following measurements: Length of 30 cm, width of 3 cm, and height of 1 cm. How did you find that?
What is 90 cm3; what is length x width x height
When volume is greater than mass, the object will _____ in water.
What is float in water?
4 boxes have the same volume (same amount of space taken up) they contain paperclips, dice, marbles and sand. The order of mass from least to greatest goes: paperclips, dice, marbles, sand. Which box has the greatest density?
What is the box with the sand?
Of the physical properties, which would be the best property to use to identify the proper metal:
ability to burn
ability to rust
density
color
What is density?