Data:

Light source:

 

Light source:

Light source:

 

Light source:

Light source:

 

Light source:

Light source:

 

Light source:

Assessment:

  1. Which spectra are the most similar? The most different?







  2. What does the filter do to the light?







  3. What is the difference in the spectrum between incandescent and fluorescent light?







  4. Which spectrum had the most even distribution of colors?







  5. Which spectrum had a bright purple line at about 4 and a bright green line at about 5 ?







  6. Which spectrum did you feel was overall the brightest?







  7. What was the independent variable in this experiment?







  8. What was the dependent variable in this experiment?







  9. How could this information that certain lights produce certain spectrums be used, what would be an application of this knowledge?