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Glossary of quizz 1

Created by martm006
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In the metric system, the unit of Temperature is
Celsius
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A value of 345 mm is a measue of
Distance
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Centi means?
0.01
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Deci means?
0.1
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Exact Number are obtained when?
We count objects.
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Gram
1000 mg.
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In measured numbers, all the reported figures are called?
significant figures.
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In the metric system, the measurement of mass is?
Kilogram
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In the metric system, the unit for mass is
Gram(g).


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In the metric system, the unit for volume is?
liter (L).
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In the metric system, the unit of Length is:
Meter
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In the metric system, the unit of Time is:
Second
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In the metric system, the unit of Volume is:
Liter
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Kilo means?
1000
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Leading zeros are?
Not significant-0.0005
(1 significant)
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Length
is the meter (m)
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Measured numbers
When we measure the length, volume, or mass of an object.
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Milli means?
0.001
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On a 50 mL graduated cylinder, the small lines represent?
1 mL volume.
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The first significant figure is?
The first nonzero digit.
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The last significan figure is always the?
Estimated figures.
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The mass of a object indicates?
The amount of matter present in that object.
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The SI unit of Length is:
Meter
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The SI unit of mass is:
Kilogram.
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The SI unit of temperature is:
Kelvin
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The SI unit of Volume is
Cubic Meter
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The values(0.000000025 m) 2.5 is_______and 10-8m is_______:
Coefficients:the powers of 10.
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The volume of a substance measures the?
Space it occupies.
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The weight of an object is a measure of:
The attraction that Earth has for that object.
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The zero that don't mean nothing are called?
The placeholders.
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There are 10 millimeters in:
1 centimeter (cm)
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There are 100 centimeters (cm) in:
1 meter (m)
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There are 1000 Millimeters(mm) in:
1 meter
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Volume
Is the amount of space a substance occupies.
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What do the small lines marked on the meterstick represent?
Centimeters
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What is the standard unit of length?
Meter
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What is the standard unit of Mass?
Gram
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What is the standard unit of temperature?
Degrees Celsius; kelvins
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What is the standard unit of time?
Second
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What is the standard unit of Volume?
Liter
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What units represented by the number marked on the meterstick?
Meter
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When a number is written in scintific notation, all the figures in the coefficient are?
Significant.