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Ipatiy [6.2K]
3 years ago
13

Jeffe is explaining dimensional analysis to a friend. He says that dimensional analysis can be used to convert between units. Wh

at is needed for this conversion?
Chemistry
2 answers:
mestny [16]3 years ago
5 0
<h3><u>Answer;</u></h3>

An equality that tells how much of one unit is equal to another unit

<h3><u>Explanation;</u></h3>
  • <em><u>Dimensional analysis refers to the process of conversion between various units.</u></em> It involves creation of a conversion ratio which has the units required as the numerator and those that exist in the denominator.
  • Conversion of units is very important as the rest of the world uses the metric system.  Unit analysis involves multiplying a given measurement by a known proportion or ratio to give a result with a different unit or dimension.
FrozenT [24]3 years ago
4 0
The choices can be found elsewhere and as follows:

a. an understanding of significant figures in metric units 
<span>b. an understanding of the difference between accuracy and precision of units </span>
<span>c. an equality that tells how much of one unit is equal to another unit </span>
<span>d. an algebra book that explains how linear equations can be set up with units</span>

I believe the correct answer is option C. The important thing in this conversion is an equality that tells how much of one unit is equal to another unit. 
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