1 / 6

Dimensional Analysis

Dimensional Analysis. The Factor-label Method of Conversions. Use Ratios with UNITS and Canceling. Problem: Use each of the following equivalencies (ratios) to determine how many inches are in 3 dozen miles. Conversion Factors: 1 dozen = 12 ; 5280 ft = 1 mile; 12 inches = 1 foot.

sezja
Download Presentation

Dimensional Analysis

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Dimensional Analysis The Factor-label Method of Conversions Use Ratios with UNITS and Canceling

  2. Problem: Use each of the following equivalencies (ratios) to determine how many inches are in 3 dozen miles. Conversion Factors: 1 dozen = 12 ; 5280 ft = 1 mile; 12 inches = 1 foot. Units match 3 doz.mi. 12 5280 ft 12 in ________________________________= in. 2280960 1 doz. 1 mi. 1 ft

  3. 000,000,000,000,000.000,000,000,000, 1015101210910610310-310-610-910-12 P T G M k m μ n p peta tera giga mega kilo milli micro nano pico

  4. Convert 57 nm to mm. (n = 10-9, m = 10-3) units match 57 nm 57 x 10-6 = mm or: 5.7 x 10-5 mm Got Larger Got Smaller Note the ratios used and how they were used:

  5. Convert 93 km to nm. (n = 10-9, k = 103) units match 93 km 93 x 1012 = nm or: 9.3 x 1013 nm Note the ratios used and how they were used:

  6. Convert 68 μm to nm. (μ = 10-6, n = 10-9) units match 68 μm 68 x 103 = nm or: 6.8 x 104 nm

More Related