Sig Figs/Uncertainty
Sig Fig Operations
Unit Conversions
Graphing
Random
100
How many Sig figs in 200.00000
TEST TEST TEST
100
Multiply and write in scientific notation with correct sig figs:
1.25 x 1013 * 4.689 x 1025
5.86 x 1038
100
Convert 3 ms to s using correct sig figs
3 x 10-3 s or 0.003 s
100
What is the formula for calculating the slope of a line?
Which axis does the independent variable go on?
m = y2 - y1 / x2 - x1 or slope = rise/run
the x-axis
100
Complete the following:
竹に____
なる
200
How many sig figs in 0.0000033333
5
200
Calculate the following using correct sig figs
(1.25 x 1013 * 2.004 x 1015) / (1.0 x 106 * 2.00 x 107)
1.3 x 1015
200
Convert 0.2 mg to Mg and use correct sig figs and scientific notation.
2 x 10-10 Mg
200
What is the slope of the line?
4/7
200
Which Japanese city is the snowiest in the world?
Aomori
300
Round to 3 sig figs and write in scientific notation 109900
1.10 x 105
300
Calculate using the correct number of sig figs.
(78.26 L – 89.50 L) / (678.2 L + 9511 L)
-0.001103 L or -1.103 x 10-3 L
300
Convert 28 km3 to mm3
2.8 x 1019
300
Write the full equation for the graph on the form of
y= mx + b
y = -80x + 900
300
How many children did Avogadro have?
6
400
Write the measurement with the correct sig figs and uncertainty.
1.00 cm +/- 0.05 cm
400
Calculate the following with the correct number of sig figs:
(1 x 1016 + 2.32 x 1019 - 3.5 x 1017)
2.29 x 1019
400
Convert 5.0 km/h to um/s using correct sig figs and sci notation
1.4 x 106 um/s
400
A student wants to measure how the temperature of a mystery liquid changes with time as it is heated. Assuming a linear relationship, if the starting temperature of the liquid is 25 degrees C and after 20 min the liquid reaches a temperature of 80 degrees C, what is the equation of the line in
y = mx + b form?
y = 2.75x + 25
400
Tokyo used to be the most populated city in the world. It is now Jakarta. What place is Tokyo now in terms of global city population?
3rd
500
Write the measurement with the correct sig figs and uncertainty.
2.350 g +/- 0.025 g
500
((6.42 * 10^6 - 4 * 10^4))/((5.0 * 10^4 +2.0 *10^2)
1.3 x 102 or 130
500
Convert 40.0 Mg/mL2 to cg/KL2
4.00 x 1021 cg/KL2
500
Graph the following using a best fit line, and write the equation of the line.
y = 0.5x
500
The Byzantine Empire was a continuation of the Roman Empire after the fall of Rome. It's capital city was Constantinople. What is the name of Constantinople today? (Hint: it is the capital city of a country in west Aisa)
Istanbul