Units of Measurement
How many centimeters are in a meter?
100
How many sig figs in 1204?
4
(9.6*10^2) / (3.2*10^1)
30
To get from liters to milliliters, how much do you need to multiply by?
1000
Write 1.20*10^3 in standard notation.
1200
What are the standard units of measurement in science?
SI Units
How many sig figs in 18,400?
3
(1.8*10^4)+(4.6*10^4)
6.4*10^4
How many seconds are in 3 hours?
10,800
Write 487,000 in scientific notation.
4.87*10^5
What number degree does kilo multiplies a base unit by?
1000
How many sig figs in 0.00417?
3
(3.4*10^8)*(2.0*10^8)
6.8*10^16
To get from centimeters to kilometers, how much do you need to multiply by?
0.00001
Write 12,646 in scientific notation.
1.26*10^4
Are micrometers or nanometers smaller?
Nanometers
0.0040672, round to 3 sig figs.
0.00407
64,000 cm * 214 cm * 0.00125 cm
17,000 cm^3
7.68 g/mL to kg/L.
7.68 kg/L
Write 6.84*10^-4 in standard notation.
0.000684