Scientific Notation
Significant Figures
Unit Conversion (simple)
Density Computations
COMBINATIONS OF ALL
100
Standard Notation or Scientific Notation?
4,567
100
How many SF in 67 700 000
3
100
How many meters in 1 millimeter?
0.001 m
100
Why does ice float?
Solid Ice is less dense than liquid water
100
What are the FIRST AND LAST NAMES for all of our principals?
Tonya Keene
Erin Redden
Samantha Shoup
Kevin Scott
200
Put 4,562 into scientific notation
4.562 x 103
200
Round the following to 3 SF:
0.000567759
0.00056776
200
how many centimeters in 4 meters?
400cm
200
What is density if mass is 10g and volume is 100mL?
0.1 g/mL
200
BIOLOGY THROWBACK:
WHAT KINGDOMS HAVE EUKARYOTIC ORGANISMS!?
Protista, Fungus, Animal, Plant
300
Put 0.987 into scientific notation
9.87 x 10-1
300
How many SF in the following:
0.80900
5
300
How many g are in 0.8956 kg?
895.6 g
300
If a liquid has a density of 1.17 g/cm3, how many liters of the liquid have a mass of 3.75 g?
find answer
300
A 125 mL sample of liquid has a mass of 0.16 kg. What is the density of the liquid in the following measurements ------ g/mL?
Round your answer to 2 SF
1.28 g/mL
1.3 g/mL
400
What is 6.7 x 10-6 + 7.44 x 10-2
0.00067 x 10-2 + 7.44 x 10-2
OR
0.0000067 + 0.0744 = 0.0744067
FINAL ANSWER = 7.44067 x 10-2
400
How many SF in the following:
0.00907800
6
400
How many mm in 0.2546209 m?
254 620.9 mm
400
If a liquid has a density of 1.17 g/cm3, how many liters of the liquid have a mass of 456.5 g?
find answer
400
A water pipe fills a container that measures 189 cm × 307 cm × 272 cm
What is the volume in cubic meters?
Round to 3 sig figs. Include Units.
1.89 x 3.07 x 2.72
15.782256
15.8m3
500
What is 6.7 x 10-6 x 7.44 x 10-2
0.0000067 x 0.0744 = 0.00000049848
FINAL ANSWER = 4.9848 x 10-7
500
What is the length of the paperclip? WITH CORRECT SF
2.35cm
500
An automobile uses 0.08 mL of oil for each kilometer it is driven. How much oil in liters is consumed if the automobile is driven 32 000 km?
work it out tully
500
If a liquid has a density of 1.17 g/cm3, how many liters of the liquid have a mass of 3.75 kg?
1. convert to g first.
2. find answer
3. convert cm^3 to mL
4. convert mL to L.
500
A container measures 30.5 mm × 202 mm × 153 mm. When it is full of a liquid, it has a mass of 1.33 kg. When it is empty, it has a mass of 0.30 kg. What is the density of the liquid in kilograms per m3?
(figure out how many SF you need)
tully find out answer