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Vis Science Test Ch. 1

Terms

undefined, object
copy deck
Volume
measures what something can hold
Bar graph
categories
Model
representation of an object
too to measure length
ruler, meter stick
Pie graph
%'s
mass
how heavy something is -gravity
Tool to measure volume
graduated cylinder
THeory
lots of facts known about it, prove why it works
Scientific law
the summery of results and observation; tells how things work don't know why it works
measure of length
meter km cm mm
Main Steps of Scientific method
observe, formulate a question, research and collect data, form a hypothesis, observation, draw a conclustion
Control
the part of the experiment that is not changed. it is used for a base of comparison
Chemistry
the science of matter and it's changes
Controlled Variables
all things that are controlled to make the experiment fair
Independent Variable
what is tested or varied
Scatter plot
line graph without the line
Line graph
change over time
length
how long something is
Hypothesis
educated guess about the results
Measure of VOlume
Litter, mL
Dependent Variable
The variable that depends on the IV (usually what we measure)
Tool to measure mass
scale
Measure of mass
grams kg mg
Physics
the science of forces and energy'

Deck Info

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