1. Mass, Volume & Density

2. Which is more Dense? A Or B

3. What is Mass? -The amount of matter an object has.
-Unit of measurement = kg or g
-What tool do we use to find mass?

4. What is Volume? -The quantity of space an object occupies.
-Unit of measurement = ml or L
-What tools can we use to find volume?

5. Finding Volume of an Irregular Shaped Object
-Can’t use a ruler!!!
-Find volume by water displacement method.
-Volume of water with object – volume of water before object
-Don’t forget to read the graduated cylinder from the bottom of the meniscus!!!

7. What is the reading on this graduated cylinder?
56 ml

8. Last one!
23 ml

9. What is Density? -How much mass is contained in a given volume.
-Equation: density = mass ÷ volume
d=m/v
-What would the unit of measurement be?
g/ml or g/cm3

11. Practice, Practice