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CH05 – Respect!

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Dates

  • P1 – Thursday, January 19th
  • P3 – Thursday, January 19th
  • P5 – Friday, January 20th

Sig Fig Math

  • Review Homework
  • Questions? Examples?

Units

  • measurements have quantity and units
  • measurements incomplete without units
  • we treat units with respect

Example

  • J = Pa m3
  • Pa = N/m2
  • N = kg(m/s2)
  • using this information express J using only kg, m, s

Dimensional Analysis

  • conversions = goal is cancelling units
  • ex: m –> km
  • more complex examples
  • density is an example of unit conversion

Demonstration

  • Next class we will be conducting the demonstrations
  • Please be ready to conduct and explain your project
  • More Information HERE [LINK]

Homework

  • Ch. 1 (39, 44)
  • Prepare for Demo

Information

This entry was posted on January 19, 2017 by in CH1617 and tagged , , .
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