Instructions

1. Read “Introduction” pdf

2. Read “102 App 02 Prep Interp of Graph” pdf

3. Read “102 App 03 Scientific Method” pdf

4. Link to Color Wheel:

5. Task1: M8_Data and Results sheet

6. Reference: This lab is modified from an experiment by Susan Hendrickson and Julia Chamberlain, University of Colorado – Boulder.

https://phet.colorado.edu/en/simulation/beers-law-lab (accessed in fall 2018)

7. Run through Simulation :

“The thicker the glass, the darker the brew, the less the light that passes through. Make colorful concentrated and dilute solutions and explore how much light they absorb and transmit using a virtual spectrophotometer!"

PhET Interactive Simulations

University of Colorado Boulder

8. Task2: Complete M8_Post Lab Assignment