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demonstrations:6_optics:6b_photometry:small_joly_photometer:start

Small "joly Photometer"

Description

Demonstrate light intensity versus distance (1/r^2)

Purpose

Demonstrate light intensity versus distance (1/r^2)

Apparatus

Lights and Paraffin wax from the Joly Photometer box
Meter Stick
Power Source (6V max)

Setup

By placing the lights on either side of the Paraffin wax, light intensity as a function of distance can be shown using a ruler or meter stick Detailed instructions are available in the demo box

Notes

Demo room information

Location B3
Maker Unknown
Current State Working
demonstrations/6_optics/6b_photometry/small_joly_photometer/start.txt · Last modified: 2020/03/13 21:01 by demoroom