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Light Bulbs and Fog

CSEF · 2012 Product Science (Physical) (Junior Division Only)

Arlene Sodhi · Sanger Academy Charter School, Sanger, Fresno County

Overview

Objectives/Goals Which light bulb shines the brightest though fog? Methods/Materials 3 Different light bulbs. Multiple Crystal Geyser water bottles Multiple milk bottles Crystal bowl 3-way light meter measuring cup ruler Results The most modern bulb shined the brightest through fog. Incandescent (oldest bulb) had least amount of lumens. Conclusions/Discussion Most modern bulb is the safest, and is best if ever in the conditions of bad weather, and fog.

Summary statement

I was trying to see which light bulb, out of the three I used, shines the brightest through fog.

Help received

no one

Competition history

  • CSEF 2012 Product Science (Physical) (Junior Division Only) · Entry J2131

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