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on what is the definition of a meter based?
the speed of light in a vacuum

what is the only SI base unit that contains a metric prefix?
kilogram. kg

on what is the standard for the kilogram based?
on a piece of platinumiridium alloy that is kept at the International Bureau of Weights and Measures.

boiling point of water:
degrees K
" "C
" "F

freezing point of water
degrees...
K
C
F

what is the lowest temperature possible?
called?
0 degrees K
absolute zero

180 F degrees = how many Celsius degrees?
1 C degree = how many F degrees?

how many degrees different are celcius and kelvin?
273.15

what is the SI unit of volume?
what is a more common unit?


what is the SI unit of energy?
what is another common energy unit?

how many joules is a calorie?
4.184

what is a dietary calorie?
1000 cal = 1 Cal = 1 kcal

density relates what to what?
mass to volume

how are densities of solids and liquids reported?

How are the dentities of gases reported?
g/L

because volume changes with temperature, X changes with temperature.
density

Most density valuse are reported at what standard temperature?
25 degrees C (room temp)

what is the density of water?
1.00 g/cm^{3}

When calculations involving measurements are performed, the final calcualtion is not more certain than...
..the least certain number in the calculation.

