O44 Ch 1 Jeopardy

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NatureOf

Science

MakingMeasurements

S.I.Units

S.I.Prefixes

ItFigures

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a system ofknowledge based on

factsor principles

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What is Science

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a seriesof logical steps

to follow inorder to solve

problems

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Scientific Method

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application application of science of science to meet to meet human human needsneeds

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technologytechnology

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Anything that can change in an experiment

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Variable

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a tested, a tested, possible possible

explanation of explanation of a natural a natural

eventevent

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Scientific Theory

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the straight-linedistance

between any twopoints

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Length

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a measure of a measure of space,space,

such as the such as the capacity of a capacity of a

containercontainer

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What is volumeWhat is volume

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a measure

of thequantity of matter

in an object

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What is What is massmass

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the force with whichthe force with whichgravity pulls on a quantity ofgravity pulls on a quantity of

mattermatter

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What is What is weightweight

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the massthe massper unit volume per unit volume of a substanceof a substance

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What is What is DensityDensity

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S.I. unit for lengthS.I. unit for length

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What is theWhat is themetermeter

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S.I. unit for timeS.I. unit for time

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What is theWhat is thesecondsecond

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The S.I. The S.I. unitunitforfor

massmass

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What is What is the the

kilograkilogramm

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The The S.I. S.I. unit unit for for

weightweight

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What is What is the the

NewtonNewton

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The S.I. unit The S.I. unit for for

temperaturetemperature

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What is What is degrees degrees Kelvin?Kelvin?

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The S.I. The S.I. prefix prefix

meaningmeaningone one

thousandthousand

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What What is is

kilo?kilo?

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The S.I. The S.I. prefix prefix

meaningmeaningOne-One-

hundrethhundreth

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What What is is

centicenti

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The S.I. The S.I. prefix prefix

meaningmeaningone one

millionmillion

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What is What is

MegaMega

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The S.I. The S.I. prefix prefix

meaningmeaningone one

billionthbillionth

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What is nano

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This S.I. prefix is symbolized

by themu (u)

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What What isis

micro micro ??

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a valuea valuewritten as a written as a

simple simple numbernumber

multiplied multiplied by a power by a power

of 10of 10

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What is What is scientifiscientifi

c c notationnotation

??

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The number

2 000 0002 000 000has this many

significant digits

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What What is is

one?one?

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The number The number

0.300 000 00.300 000 0 has how many has how many

significant digitssignificant digits??

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What isWhat isseven?seven?

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10 x 1010 x 108 8

divided divided by by

2 x 102 x 1066

(no calculators)(no calculators)

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What is 5 x What is 5 x 101022

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12 x 1012 x 10-4 -4 XX 2 x 10 2 x 10-2-2

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What isWhat is 24 x 1024 x 10-6-6