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7 science

unit 1

Utensils tools that you use in the lab
experiment a test, trial, or procedure; to discover someth a test, trial, or procedure; to discover something
mass amount of matter in an object
matter anything that has mass and takes up space
weight the measurement of the pull of gravity on matter
volume the amount of space taken up by an object
length the straight line distance between two points
density the ratio of an object's mass to its' volume D=m/v
precision how exact a measurement is
accuracy the closeness of a measurement to the true value of what is measured
Created by: joshtheo