Inverse Square Law

How does light intensity decrease the farther you get from a light source? We gather data to model this using a point-like light source and the PASCO Wireless Light Sensor.

Download the SPARKvue configuration file at
www.pasco.com/resources/inversesquare.spklab

Wireless Light Sensor:
pasco.com/go?PS-3213
SPARKvue software:
pasco.com/sparkvue

More "PASCO scientific" Videos