
defined unit in a system of measurement. it is independent of other units 







What are three different types of temperature? 

Celsius, Fahrenheit, and Kelvin. 

How do you convert temps? 

1.8(?F) + 32 = ?
or
K = C + 273 


unit defined by a combination of base units 


metric unit for volumn. equal to one cubic decimeter 

What is density? what is the equation? 


What is scentific notation? 


Practice Scientific Notation Problems on page 43 


What is deminsional analysis? 

problem solving that uses conversion factors to get an answer 

What is a conversion factor? 

ratio of equivalent values to express the same quantity but in diff units; 

Practice conversion factors on page 44 and 45 



refers to how close a measured value is to an accepted value 


series of meaurements in reference to one anothr 


difference between an accepted value and experimental value 


ratio error to accepted value 

Practice significant figures on page 51 




Where do indepentant and dependent variables go on a graph? 

blah vs. halb
blah goes on left, halb goes on the bottom 


already given information on a graph there is no predicting 


all predicting, 50/50 guesses 

Give Symbol and Quantity:
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Meter Kilogram Second Ampere Kelvin Candela Mole 

1) m length 2) kg mass 3) s time 4) A electric current 5) K thermodynamic temp 6) cd luminous intensity 7) mol amt of substance 

G M K D C M M N P fill out! powers & prefix 

Giga = 10^9 Mega = 10^6 Kilo = 10^3 Deci = 10^1 Centi = 10^2 Milli = 10^3 Micro = 10^6 Nano = 10^9 Pico = 10^12 


when there is no kinetic enery at the atomic/molecular level 
