Dimensional Analysis: Converting between units

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Presentation transcript:

Dimensional Analysis: Converting between units (Also called Factor-Label Method, Unit-Factor Method, or Unitary Rate Method)

To Convert one unit of measurement to another using a conversion factor is called…... Dimensional Analysis! What do we mean by units? Metric Units: Mm, cL, Kg, mm, L….. English Units: Ft, lbs, in, fl oz…… What do we mean by conversion factor? The conversion factor is an equivalent ratio of the two units in the problem. 1 in = 2.54 cm becomes 1 in or 2.54 cm 2.54cm 1in Unit: value  measurement

Getting to know the Vernier Caliper Place object Read Main scale Read Vernier Scale