Density
What is the formula for density?
D=m/v
D= mass/volume
What is the acronym for the main prefixes of the metric system?
Does King Henry Usually Drink Chocolate Milk
How many sig figs in: 0.0078
2
What is 1.8 X 10^3 in standard notation?
1800
What is the numerator of percent error formula?
[experimental-accepted]
What is the mass of an object that has a volume of 5 cm3 and a density of 20 g/cm?
4 g
How many centimeters in a meter?
100
How many sig figs?
1.0020
5
what is 0.00043 in scientific notation?
4.3 x 10^-4
What is the denominator of the percent error formula?
accepted value
What is the density of a liquid that has a mass of 3 grams and a volume of 10 mL?
30 g/mL
How many kilometers in a meter?
.001
How any sig figs?
500
1
What is 1.86 X 10^2 in standard notation?
186
What is the whole formula for percent error?
[experimental-accepted]/accepted X 100%
What is the volume of a liquid that has a mass of 4 grams and a density of 16 g/mL?
4 mL
How many kilometers are in 76.43 millimeter??
0.00007643
How many sig figs?
500.
3
what is 987,000 in scientific notation?
9.87 x 10^5
Experimental value: 23
Accepted value: 23.7
percent error?
2.95%
What is the relationship between a mL and a cm3?
1 mL=1 cm3
How many centimeters are in 65 hectometers?
650,000
How many sig figs?
12.00760080
10
2.3 x 10^3 X 2.9 x 10^8
6.67 x 10^11
What is the percent error if the experimental value is 2.9 and the accepted value is 2.45?
18.37%