1 / 14

Metrics

Metrics. The International System of Units - SI. Commonly used units/symbols. What are the units used to measure Mass Distance Volume Time Temperature What are their symbols?. Fahrenheit. Water freezes/thaws at 32 ° Water vaporizes at 212 ° “Absolute Zero” is -459 °. Celsius.

rosalie
Download Presentation

Metrics

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. Metrics The International System of Units - SI

  2. Commonly used units/symbols • What are the units used to measure • Mass • Distance • Volume • Time • Temperature • What are their symbols?

  3. Fahrenheit • Water freezes/thaws at 32° • Water vaporizes at 212° • “Absolute Zero” is -459°

  4. Celsius • Water freezes/thaws at 0° • Water vaporizes at 100° • “Absolute Zero” is -273°

  5. Kelvin • Water freezes/thaws at 273 • Water vaporizes at 373 • “Absolute Zero” is 0

  6. Temperature Conversions • To convert ˚C to ˚F : • ˚C x 9/5, + 32 = ˚F • To convert ˚F to ˚C : • ˚F – 32, x 5/9 = ˚C

  7. Common prefixes • What are the common prefixes we use in metrics?

  8. Metric Prefix Table

  9. Avoirdupois weight

  10. Is there an English unit for mass? • The slug. It is a mass that accelerates by 1 ft/s² when a force of one pound-force (lbf) is exerted on it. Therefore a slug has a mass of 32.17405 pound-mass or 14.5939 kg.

  11. Is there an SI unit for weight? • The Newton. It is equal to the amount of force required to give a mass of one kilogram an acceleration of one meter per second squared.

  12. Can you convert units? • KHD(U)DCM • King Henry Died while Drinking Chocolate Milk • Kilo x 1000 • Hecto x 100 • Deca x 10 • (unit) g, m, L • Deci x .1 • Centi x .01 • Milli x .001

More Related