+0  
 
0
107
1
avatar

Solve Using Dimensional Analysis:

 

1.)  4508 s = _____ hr

 

 

2.)  258 nm = _____ Hm

 

 

3.)  8.1 µg = _____ Mg

 

 

4.)  6.4 KL = _____ cL

 

 

5.)  83 kg = _____ g

 Aug 27, 2018
 #1
avatar+377 
+3

Problem 1: \(3600\) seconds are in \(1\) hour, so we can do \(\frac{4508}{3600} ≈ 1.25\) hours. 

 

Problem 2: \(258\) nanometers is equal to \(2.579999999e-9\) hectometers, which is about \(2.58e-9\) hectometers.

 

Problem 3: In order to convert micrograms to miligrams, we have to move to decimal point \(3\) times to the left. This gives us \(0.0081\) miligrams.

 

Problem 4: Remember: K H D B D C M(Kilo, Hecto, Deca, Basic, Deci, Centi, and Mili). This tells us that in order to convert kiloliters to centiliters, we need to move the decimal point \(5\) times to the right. This gives us \(640000\) centiliters. 

 

Problem 5: To convert kilograms to grams, we have to move the decimal point \(3\) times to the right. This will give us \(83000\) grams. 

 

- Daisy

 Aug 27, 2018

19 Online Users

avatar
avatar
avatar
avatar