Scientific Notation
What is scientific notation?
Multiplying or dividing a number by 10 many times.
What does the S.I. stand for in "S.I. Units"
System International
12 cm to feet
0.393 feet
How many significant figures are in 294.00009?
8
What is the equation for density?
d= mass/volume
Convert the following to standard notation: 1.3 * 10-4
0.00013
What is the SI unit for time?
Seconds
54 yards to mm
49,390.24 mm
How many significant figures are in 1900.?
4
If you're given an unknown liquid with a mass of 3.444 g and a volume of 3.82 mL, what's the density?
0.902 g/mL
Convert the following to scientific notation: 1.23
1.23 * 100
What is the SI unit for length?
Meters
16 weeks to seconds.
9,676,800 seconds
23.57
A solid has a mass of 5.019 g and is placed into a graduated cylinder with an initial volume of 49.8 mL. The volume of the water rises to 71.3 mL. What is the density of the solid?
0.233 g/cm3
Convert the following to scientific notation: 1,230,000
1.23 *106
What is the SI unit for Mass?
Grams
4.22 g/cm to lbs/ft
0.284 lbs/ft
Answer the following with the correct number of sig figs: 0.1378 * 4.100
0.5650
If you're given an unknown liquid with a density of 549 kg/mL and a volume of 3.82 mL, what's the mass?
2,097,180 g
Convert the following to standard notation: 1.598 *10-6
0.000001598
What is the SI unit for temperature?
Kelvin
1.09 g/mL to lbs/gal
9.09 lbs/ gal
Answer the following with the correct number of sig figs: 0.201 * 0.0034 * 53.024
0.036
The density of pure silver is 10.5 g/cm2 at 20°C. If 5.25 g of pure silver pellets is added to a graduated cylinder containing 11.2 mL of water, to what volume level will the water in the cylinder rise?
11.7 mL