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18 Cards in this Set
- Front
- Back
all measurements have a certain degree of________
|
uncertainty
|
|
nonzero intergers
|
always significant
|
|
leading zeros
|
precede nonzero digits
never count as significant figures |
|
captive zeros
|
fall between nonzero digits and are always significant
|
|
celcius to kelvin
kelvin to celcius |
Tc + 273k = Tk
Tk - 273K = Tc |
|
farenhiet to celcius
|
Tf = 1.80(Tc) + 32
|
|
density
|
the amount of matter present in a given volume of a substance
|
|
density
|
denity=mass/volume
|
|
absolute zero
|
can never be reached
considered to be 0k the point where all atomic and molecular motion stops |
|
all measurements have a certain degree of________
|
uncertainty
|
|
nonzero intergers
|
always significant
|
|
leading zeros
|
precede nonzero digits
never count as significant figures |
|
captive zeros
|
fall between nonzero digits and are always significant
|
|
celcius to kelvin
kelvin to celcius |
Tc + 273k = Tk
Tk - 273K = Tc |
|
farenhiet to celcius
|
Tf = 1.80(Tc) + 32
|
|
density
|
the amount of matter present in a given volume of a substance
|
|
density
|
denity=mass/volume
|
|
absolute zero
|
can never be reached
considered to be 0k the point where all atomic and molecular motion stops |