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science chapt. 2

science chapter 2 Measurement

a way to describe the world in numbers is? Measurement
________ can help you make a rough measurement of an object. estimation
when you compare to the real,actual,or accepted value you are describing ________. accuracy
_________ is a description of how close measurements are to each other. Precision
The SI unit for length is ______? meter
the SI unit for mass is ________? kilogram
the SI unit for temperature is ______? kelvin
the SI unit for time is _______? second
the SI unit for electric currantis _______? ampere
the SI unit for amount of substance is ________? mole
the SI unit for intensity of light is ________? candela
the international system of units is called__? SI
the amount of change of one measurement in a given amount of time is ________? rate
a _______ displays information in rows and columns so that it is easier to read and undderstand. table
a _______ is used to collect,organize,and summarize data in a visual way. graph
a ____ _____ shows the relationship between two variables. line graph
a ___ _____ uses rectangular blocks,or bars, of varying sizes to show the relationships among variables. bar graph
a ______ ______ shows the parts of a whole. circle graph
Created by: robbiejennette