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RBusi
RBuis
15
Science
7th Grade
10/01/2018

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Cards

Term
Metric System
Definition
Based on the number 10
Term
SI
Definition
International system of units
Term
Mass
Definition
The measure of the amount of matter an object contains.
Term
Weight
Definition
weight is the measure of the force of gravity on an object.
Term
Volume
Definition
They amount of space that the object takes up.
Term
meniscus
Definition
bottom of curved water in graduated cylinder
Term
Density
Definition
It is the mass and the volume
Term
Estimate
Definition
It is not the exact number but is is close to it for when they can not get the exact number.
Term
Accuracy
Definition
The exact number or time.
Term
Precision
Definition
How close a group of measurements are together
Term
significant figures
Definition
They refer to the digits in a measurement
Term
percent error
Definition
The Difference between experimental value and true value
Term
mean
Definition
numerical average
Term
medain
Definition
the middle number
Term
mode
Definition
the number that appears the most
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