Sig Figs
Scientific Notation
Density
Error
SI Units
100
50
What is 1?
100
0.000098
What is 9.8 x 10 5?
100
the equation for density
What is d = m/v? (mass divided by volume)
100
these measurements are very close to one another but not near the actual value.
What is precise but not accurate?
100
liters
What is the SI unit for volume?
200
0.00001
What is 1?
200
10,000
What is 1 x 10 4?
200
density = 2 g/mL volume = 10 mL Solve for mass.
What is 20 grams?
200
Five measurements are numerically identical and tehy were within 1% of the actual value.
What is precise and accurate?
200
the SI unit for temperature
What is Kelvin?
300
5000.
What is 4?
300
0.000026
What is 2.6 x 10 -5?
300
a graduated cylinder can be used to determine this when trying to calculate density?
What is the volume of an irregularly shaped object?
300
The literature value is also called this.
What is the actual value?
300
this equals 1,000 grams.
What is kilogram?
400
5,000.0
What is 5?
400
0.000098
What is 9.8 x 10 x 10 -5
400
the equation used to solve for mass.
What is m = density * volume
400
this is the equation to calculate percent error?
What is absolute value of actual - experimental divided by actual time 100%?
400
This is the SI unit for time
What is seconds?
500
60 seconds in a minute.
What is infinite?
500
9
What is 9 x 10 0
500
an object with a density of 1.02 will do this in water.
What is sink?
500
Eight measurements of the same weight were over a wide range and were not near the actual value
What is neither precise nor accurate?
M
e
n
u