Light (FC) Intensity of Halogen, LED, and CFL light bulbs

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Presentation transcript:

Light (FC) Intensity of Halogen, LED, and CFL light bulbs Group # Period Names:

Scientific Question How many of each type of light bulb are needed to have the proper amount of light for our classroom?

Variables IV: DV: Control Variables: (3)

Materials Light meter (FC) One piece of black construction paper

Background https://www. nutleyschools. org/docs/recommendedlightlevels

Hypothesis

Procedure/Testing Design

Data Table Title: ______________________ Type of Light Bulb Trial 1 Trial 2 Trial 3 Average

Graph www.chartgo.com

Analysis Formulas Recommended FC/FC measured = # of bulbs for model space Actual room size/ model size = Scale Factor Scale Factor/# of bulbs = total number of bulbs for the classroom

Analysis Be sure to show your work!!! How many square meters is our classroom? What is the scale factor of your design? How many of each type of light bulb are needed to make the average required lighting?

Conclusion