10 questions
What is the SI?
system of investigations
scientific investigations
international system of units
system in metric
Identify all the advantages of using the SI. Click ALL that apply.
common international scientific language
simpler conversion of units
allow scientists to repeat one another's experiments
made the metric system famous
How many base SI units are available?
seven
five
twelve
three
Name the type of measurement gained from using the tool pictured.
temperature
time
mass
volume
What is the SI unit for temperature?
kelvin
celcius
fahrenheit
newton
Identify the base unit for length.
centimeter
meter
millimeter
kilometer
Identify the prefixes in order from large to small.
hecto-, deci-, milli-, micro-
kilo-, centi-, deca-, deci-
milli-, centi-, deci-, kilo-
kilo- deci-, deca-, hecto-
Which tool is best for measuring the mass of an object?
thermometer
stopwatch
graduated cylinder
triple beam balance
Which prefix is a factor of 0.01?
milli-
centi-
deci-
kilo-
When thinking of precision and accuracy, select the best description for the pictured bullseye.
high precision, high accuracy
high precision, low accuracy
low precision, low accuracy
low precision, high accuracy