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Chapter 2 Vocab

TermDefinition
Density Physical property measuring amount of mass per volume.
Liter Base Unit for volume
Kilogram Base Unit for Mass
Accuracy How close measured value is to accepted value.
Precision How close measurements are to one another.
Base Unit A defined unit based on an object.
Error Difference between the experimental and accepted value.
Percent Error Error as a percentage of accepted value.
Dimensional Analysis Using conversion factors to move from one unit to another.
Scientific Notation Used to express any number between 1-10 (it makes the numbers easier to work with).
Kelvin Base Unity for Temperature
Significant Figure In measurement, it includes all the known digit plus one estimated digit.
Created by: mdaggett8
 

 



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