Dimensional Analysis

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Dimensional Analysis

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  1. Dimensional Analysis

    Slide 1 - Dimensional Analysis

    • By Sara Neal
  2. How many hours are in a month?

    Slide 2 - How many hours are in a month?

    • Use these steps to figure out how many hours are in a month
    • Step 1- figure out what unit you want to finish with, in this case it is hours
    • Step 2- draw your table
    • Step 3- put the first unit in the first top space and draw a vertical line directly after
    • Step 4- use a unit that will help you get to the final unit make sure you make units cancel
    • Step 5- solve
  3. Step 1- What unit do I need to end with?

    Slide 4 - Step 1- What unit do I need to end with?

    • How many hours are in February?
  4. Step 2- draw a table

    Slide 5 - Step 2- draw a table

  5. Step 3&4- add in units making sure they cancel

    Slide 6 - Step 3&4- add in units making sure they cancel

    • February 28 days 24 hours
    • February 1 day
  6. Step 5-solve

    Slide 7 - Step 5-solve

    • multiply the top numbers and divide by the bottom
    • 28 x 24 hours= 672 hours
    • 672 hours/ 1= 672 hours
  7. example video

    Slide 8 - example video