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Jace moore
Jace moore chapter 2
15
Science
7th Grade
10/01/2018

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Cards

Term
Metric System
Definition
A system of measurement based on the number 10
Term
Si
Definition
The basic unit of length in the si System is the meter
Term
Mass
Definition
A measure of the amount of matter an object contains
Term
Weight
Definition
A measure of the force of gravity acting on an object
Term
volume
Definition
The amount of space an object takes up
Term
meniscus
Definition
bottom of curved water in graduated cylinder.
Term
Density
Definition
a measure of how much mass is contained in a given volume
Term
Estimate
Definition
Term
accuracy
Definition
refers to how close you are to the target or where you were aiming.
Term
precision
Definition
how close a group of measurements are to each other.
Term
scientific figures
Definition
to refer to the digits in a measurement
Term

percent error

Definition
when your calculate results you are looking for the value.
Term
mean
Definition
adding up all the numbers and them dividing them by the total number
Term
Medan
Definition
the middle number
Term
mode
Definition
appears most often in a list
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