SI units, density, significant figures

The measure of the force of gravity

• Mass
• Volume
• Density
• Weight

The amount of matter in an object

• Mass

• Volume

• Density

• Weight

The amount of space taken up by an object

• Mass
• Volume
• Density
• Weight

the measure of mass contained in a given volume

• Mass
• Volume
• Density
• Weight

Standard measurement system based on the number 10

• Metric System
• International System of Units (SI)
• Density
• Weight

This refers how close a group of measurements are to eachother

• estimate
• accuracy
• precision
• mean

This refers to how close the measurement is to the true or accepted value

• estimate
• accuracy
• precision
• mean

Communicate how precise a measurement is

• Significant figures
• Median
• Mode
• Range

How many significant figures: 216 m

• 1
• 2
• 3
• 0

How many significant figures: 2016 m

• 1
• 2
• 3
• 4