Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which...
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Transcript of Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which...
![Page 1: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/1.jpg)
Dimensional Analysis
Factor Labeling
![Page 2: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/2.jpg)
Dimensional Analysis
• This is a method of problem-solving which ___focuses______ on the units.
![Page 3: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/3.jpg)
Dimensional Analysis
• This is a method of problem-solving which ___focuses______ on the units.
• Helps you set up equations correctly → Solve for units as wells as numbers
![Page 4: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/4.jpg)
Dimensional Analysis
• ____A conversion factor___________ is a ratio of equivalent values used to express the same quantity in different units.
![Page 5: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/5.jpg)
Dimensional Analysis
• ____A conversion factor___________ is a ratio of equivalent values used to express the same quantity in different units.
• Always equal to __1____.
![Page 6: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/6.jpg)
Dimensional Analysis
• ____A conversion factor___________ is a ratio of equivalent values used to express the same quantity in different units.
• Always equal to __1____.
• Used to convert from one unit to the other.
![Page 7: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/7.jpg)
Dimensional Analysis
Set up the problem so the units will cancel as you solve it.
![Page 8: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/8.jpg)
Dimensional Analysis
Example: 1 Liter = 1000 milliliters
![Page 9: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/9.jpg)
Dimensional Analysis
Example: 1 Liter = 1000 milliliters
This equality can be converted into __2__ conversion factors
![Page 10: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/10.jpg)
Dimensional Analysis
Example: 1 Liter = 1000 milliliters
This equality can be converted into __2__ conversion factors.
1 L or 1000 mL
![Page 11: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/11.jpg)
Dimensional Analysis
Example: 1 Liter = 1000 milliliters
This equality can be converted into __2__ conversion factors.
1 L or 1000 mL 1000 mL 1 L
![Page 12: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/12.jpg)
To solve problems with dimensional analysis:
1. Put given value on __top__ of fraction bar
![Page 13: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/13.jpg)
To solve problems with dimensional analysis:
1. Put given value on __top__ of fraction bar
2. Determine what __conversion factor__ you can use that has both the given unit & ______desired__ unit.
![Page 14: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/14.jpg)
To solve problems with dimensional analysis:
1. Put given value on __top__ of fraction bar
2. Determine what __conversion factor__ you can use that has both the given unit & ______desired__ unit.
3. Set up conversion factor with __desired unit_ on top and ___given__ unit on __bottom__ so given units cancel.
![Page 15: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/15.jpg)
Example: Convert 65.22 mg to ___g
1. Given: __65.22 mg __
![Page 16: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/16.jpg)
Example: Convert 65.22 mg to ___g
1. Given: __65.22 mg __
2. Equality: __1 g = 1000 mg__
![Page 17: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/17.jpg)
Example: Convert 65.22 mg to ___g
1. Given: __65.22 mg __
2. Equality: __1 g = 1000 mg__ so…. 2 conversion factors: 1 g or 1000 mg
![Page 18: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/18.jpg)
Example: Convert 65.22 mg to ___g
1. Given: __65.22 mg __
2. Equality: __1 g = 1000 mg__ so…. 2 conversion factors: 1 g or 1000 mg 1000 mg 1 g
![Page 19: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/19.jpg)
Example: Convert 65.22 mg to ___g
1. Given: __65.22 mg __
2. Equality: __1 g = 1000 mg__ so…. 2 conversion factors: 1 g or 1000 mg 1000 mg 1 g
3. 65.22 mg
![Page 20: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/20.jpg)
Example: Convert 65.22 mg to ___g
1. Given: __65.22 mg __
2. Equality: __1 g = 1000 mg__ so…. 2 conversion factors: 1 g or 1000 mg 1000 mg 1 g
3. 65.22 mg {pick a conversion factor so that the given units (mg) cancel}
![Page 21: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/21.jpg)
Example: Convert 65.22 mg to ___g
1. Given: __65.22 mg __
2. Equality: __1 g = 1000 mg__ so…. 2 conversion factors: 1 g or 1000 mg 1000 mg 1 g
3. 65.22 mg
![Page 22: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/22.jpg)
Example: Convert 65.22 mg to ___g
1. Given: __65.22 mg __
2. Equality: __1 g = 1000 mg__ so…. 2 conversion factors: 1 g or 1000 mg 1000 mg 1 g
3. 65.22 mg 1 g 1000 mg
![Page 23: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/23.jpg)
Example: Convert 65.22 mg to ___g
1. Given: __65.22 mg __
2. Equality: __1 g = 1000 mg__ so…. 2 conversion factors: 1 g or 1000 mg 1000 mg 1 g
3. 65.22 mg 1 g = 0.06522 g 1000 mg
![Page 24: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/24.jpg)
Practice: 0.84 m to _____ cmGiven: __0.84 m__
![Page 25: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/25.jpg)
Practice: 0.84 m to _____ cmGiven: __0.84 m__
Equality: 1 m = 100 cm
which unit should go on the bottom?
![Page 26: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/26.jpg)
Practice: 0.84 m to _____ cmGiven: __0.84 m__
Equality: 1 m = 100 cm
which unit should go on the bottom?
Answer: the unit you want to cancel: m
![Page 27: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/27.jpg)
Practice: 0.84 m to _____ cmGiven: __0.84 m__
Equality: 1 m = 100 cm
which unit should go on the bottom?
Answer: the unit you want to cancel: m
so use: 100 cm1 m
![Page 28: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/28.jpg)
Practice: 0.84 m to _____ cmGiven: __0.84 m__
so use: 100 cm1 m
0.84 m
![Page 29: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/29.jpg)
Practice: 0.84 m to _____ cmGiven: __0.84 m__
so use: 100 cm1 m
0.84 m 100 cm 1 m
![Page 30: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/30.jpg)
Practice: 0.84 m to _____ cmGiven: __0.84 m__
so use: 100 cm1 m
0.84 m 100 cm = 84 cm 1 m
![Page 31: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/31.jpg)
Practice: 5.5 dozen eggs to single eggs
Given: 5.5 doz
![Page 32: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/32.jpg)
Practice: 5.5 dozen eggs to single eggs
Given: 5.5 doz
Equality: 1 doz = 12 eggs
![Page 33: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/33.jpg)
Practice: 5.5 dozen eggs to single eggs
Given: 5.5 doz
Equality: 1 doz = 12 eggs
We want doz to cancel:
![Page 34: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/34.jpg)
Practice: 5.5 dozen eggs to single eggs
Given: 5.5 doz
Equality: 1 doz = 12 eggs
We want doz to cancel:
so put doz on bottom
![Page 35: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/35.jpg)
Practice: 5.5 dozen eggs to single eggs
Given: 5.5 doz
Equality: 1 doz = 12 eggs
We want doz to cancel:
so use: 12 eggs 1 doz
![Page 36: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/36.jpg)
Practice: 5.5 dozen eggs to single eggs
Given: 5.5 doz
5.5 doz
![Page 37: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/37.jpg)
Practice: 5.5 dozen eggs to single eggs
Given: 5.5 doz
5.5 doz 12 eggs1 doz
![Page 38: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/38.jpg)
Practice: 5.5 dozen eggs to single eggs
Given: 5.5 doz
5.5 doz 12 eggs = 66 eggs1 doz
![Page 39: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/39.jpg)
Practice: 5.5 dozen eggs to single eggs
Given: 5.5 doz
5.5 doz 12 eggs = 66 eggs1 doz
conversion factors do not affect the number of sig figs in answer *start with 2 sig figs = end with 2
![Page 40: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/40.jpg)
Sometimes you may need more than __1___conversion factor
![Page 41: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/41.jpg)
Ex: Convert 2.01 miles to ___inches
1 mile = 5280 feet
2.01 miles
![Page 42: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/42.jpg)
Ex: Convert 2.01 miles to ___inches
1 mile = 5280 feet
2.01 miles
![Page 43: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/43.jpg)
Ex: Convert 2.01 miles to ___inches
1 mile = 5280 feet
2.01 miles 1 mile
![Page 44: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/44.jpg)
Ex: Convert 2.01 miles to ___inches
1 mile = 5280 feet
2.01 miles 5280 feet 1mile
![Page 45: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/45.jpg)
Ex: Convert 2.01 miles to ___inches
1 mile = 5280 feet
2.01 miles 5280 feet 1mile
![Page 46: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/46.jpg)
Ex: Convert 2.01 miles to ___inches
1 mile = 5280 feet
2.01 miles 5280 feet 1mile
Now our answer is in feet…but we want inches
So…we need another step!!
![Page 47: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/47.jpg)
Ex: Convert 2.01 miles to ___inches
1 mile = 5280 feet
2.01 miles 5280 feet 1mile
![Page 48: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/48.jpg)
Ex: Convert 2.01 miles to ___inches
1 mile = 5280 feet
2.01 miles 5280 feet 1mile feet
![Page 49: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/49.jpg)
Ex: Convert 2.01 miles to ___inches
1 mile = 5280 feet
2.01 miles 5280 feet 12 inches 1mile 1 feet
![Page 50: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/50.jpg)
Ex: Convert 2.01 miles to ___inches
1 mile = 5280 feet
2.01 miles 5280 feet 12 inches 1mile 1 feet
![Page 51: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/51.jpg)
Ex: Convert 2.01 miles to ___inches
1 mile = 5280 feet
2.01 miles 5280 feet 12 inches = 127353 inches 1 mile 1 feet
![Page 52: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/52.jpg)
Ex: Convert 2.01 miles to ___inches
1 mile = 5280 feet
2.01 miles 5280 feet 12 inches = 127353 inches 1 mile 1 feet
Need correct # of sig figs!!!
![Page 53: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/53.jpg)
Ex: Convert 2.01 miles to ___inches
1 mile = 5280 feet
2.01 miles 5280 feet 12 inches = 127353 inches 1 mile 1 feet
Need correct # of sig figs!!! conversion factors do not affect the number of sig figs in answer
*start with 3 sig figs = end with 3
![Page 54: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/54.jpg)
Ex: Convert 2.01 miles to ___inches
1 mile = 5280 feet 127000
2.01 miles 5280 feet 12 inches = 127353 inches 1 mile 1 feet
Need correct # of sig figs!!! conversion factors do not affect the number of sig figs in answer
*start with 3 sig figs = end with 3
![Page 55: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/55.jpg)
834 hours to ___ months
834 hr
![Page 56: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/56.jpg)
834 hours to ___ months
834 hr hr
Hours has to go on bottom to cancel, but I don’t know an hours to month conversion factor
![Page 57: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/57.jpg)
834 hours to ___ months
834 hr hr
Hours has to go on bottom to cancel, but I don’t know an hours to month conversion factor
But I do know hours to what?
![Page 58: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/58.jpg)
834 hours to ___ months
834 hr 1 day 24 hr
![Page 59: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/59.jpg)
834 hours to ___ months
834 hr 1 day 24 hr
Now my unit is day, but I need month…so I need another step
![Page 60: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/60.jpg)
834 hours to ___ months
834 hr 1 day 24 hr
What unit must go in the bottom of the next step?
![Page 61: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/61.jpg)
834 hours to ___ months
834 hr 1 day 24 hr day
What is my day to month conversion factor?
![Page 62: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/62.jpg)
834 hours to ___ months
834 hr 1 day 1 month 24 hr 30 days
![Page 63: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/63.jpg)
834 hours to ___ months
834 hr 1 day 1 month = 1.158 months 24 hr 30 days
How many sig figs should there be in answer?
![Page 64: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/64.jpg)
834 hours to ___ months
834 hr 1 day 1 month = 1.158 months 24 hr 30 days 1.16 months
How many sig figs should there be in answer? 3
![Page 65: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/65.jpg)
0.143 hours to ____ seconds
0.143 hr
![Page 66: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/66.jpg)
0.143 hours to ____ seconds
0.143 hr1 hr
![Page 67: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/67.jpg)
0.143 hours to ____ seconds
0.143 hr 60 min1 hr
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0.143 hours to ____ seconds
0.143 hr 60 min1 hr
![Page 69: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/69.jpg)
0.143 hours to ____ seconds
0.143 hr 60 min1 hr
![Page 70: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/70.jpg)
0.143 hours to ____ seconds
0.143 hr 60 min1 hr min
![Page 71: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/71.jpg)
0.143 hours to ____ seconds
0.143 hr 60 min sec1 hr min
![Page 72: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/72.jpg)
0.143 hours to ____ seconds
0.143 hr 60 min 60 sec1 hr 1 min
![Page 73: Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.](https://reader036.fdocuments.us/reader036/viewer/2022062417/551a66615503463e778b5c33/html5/thumbnails/73.jpg)
0.143 hours to ____ seconds
0.143 hr 60 min 60 sec = 514.8 seconds1 hr 1 min
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0.143 hours to ____ seconds
0.143 hr 60 min 60 sec = 514.8 seconds1 hr 1 min 515 sec
3 sig figs!!