Wednesday 5 October 2011

Density and Graphing

The Density of an object is it's mass divided by its volume.

d= m/v. and is usually expressed in kg/L, kg/m3, or g/cm3

Ex: d=m/v
       d=135/65
       d= 2.1

Graphing

All graphs must contain 5 important things:
1) Labelled Axis
2)Appropriate Scale
3)Title
4) Data Points
5) Line of Best Fit

To find the slope: m= rise/ run
To find the Area, you must make it into a shape and use the formula of the shape to find the area and add them all up.

-Candace

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