High School / Physics

Intensity of Light

Students measure the intensity of a light source vs distance. Using their data they explore the mathematical relationship between intensity and distance and discover the inverse square relationship.


Student Files

Intensity_of_Light_S.docx 142.91 KB
Intensity_of_Light_S.pdf 183.43 KB

Teacher Files

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Featured Equipment

Light Sensor

Wireless Light Sensor

The Wireless Light Sensor provides live data for light level (lux), illuminance, UV Index, and color intensity.

Many lab activities can be conducted with our Wireless, PASPORT, or even ScienceWorkshop sensors and equipment. For assistance with substituting compatible instruments, contact PASCO Technical Support. We're here to help.

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