Reviewing metric prefixes and SI units of measure
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| The SI system is based off of what system | metric
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| Trailing zeroes with a decimal , Non-Zeros, and Trapped Zeros are _______ signficant | always
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| Leading and Trailing zeroes without a decimal are _______ significant | never
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| The closeness of a series of values | precise
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| Getting close to the expected or accepted value | accurate
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| (difference)/ accepted value x 100% | percent error
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| SI unit for time | seconds
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| SI unit for length | meter
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| SI unit for mass | kilogram
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| SI stands for this | International System
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| SI unit for temperature | Kelvin
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| a count or math definition/conversion are 2 conditions for this | infinite/unlimited significant figures
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| Mass divided by volume is the formula for .... | density
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| the SI unit for volume | cubic meters
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| is the product of a coefficient times base of 10 | scientific notation
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| Kelvin temperatures can NEVER have this type of degrees | negative
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| To convert Celsius to Kelvin | add 273
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| To convert Kelvin to Celsius | subtract 273
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| temperature where all molecules stop moving | Absolute Zero ( O K )
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| measure of how hot or cold an object is | temperature
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| 100 times larger | hecto (h)
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| 100 times smaller ( 1/100 ) | centi (c)
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| non-SI unit for volume | Liter (L)
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| 1000 times smaller ( 1/1000 ) | milli (m)
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| 1000 times larger | kilo (k)
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| 10 times larger | deca (da)
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| 10 times smaller ( 1/10 ) | deci (d)
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| grams, Liters, meters, seconds are examples of this | base units
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| is a ratio of equivalent values Ex. 1 year = 365 days | conversion factor
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| order of math operations | P E M D A S
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| always includes a number and a unit | measurement
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| The SI and metric system are based on multiples of this number | 10
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| Base units have this number value | 1
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Created by:
cadetjt
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