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ILS CH 1

Ch 1 ILS

QuestionAnswer
Graphs types, reading, show changes that occur in related variables
Science system of knowledge and the process used to find that knowledge
Relation to technology advances in one leads to advances in the other
Branches natural
Atoms building blocks of all matter
Scientific method organized process for gathering information
Steps observation, if data does not support hyp, revise
Communication articles, conferences
Peer Review examine other scientists work
Theories / Laws become laws, explains patterns found in nature/summarizes patterns in nature
Safety follow instructions
Models physicalor mental representation of an object
Scientific Notation write number in notation, multiply
Direct / Inverse relationships relationship is constant (straight line)
Accuracy / Precision more decimals= more precise
SI system known all over the world
Conversions conversion factors, Km to m, mega=1000 km, 1,000,000 m
Temperature boiling in C, Convert K
Base Units mass (Kg)
Controlled Experiment 1 variable changes
Technology
Example computers
Significant Figures all digits known in a measurement
Responding / Manipulated Variables vertical line on graph/horizontal line on graph
% Error problem to solve
Created by: evroman
Popular Physical Science sets

 

 



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