Single-Slits Wheel

Details

Demo use only

Instances

Used in these demonstrations

$Green laser and PASCO diffraction wheel mounted on optical rail sliders, projecting a single-slit diffraction pattern onto white paper attached to the blackboard$

Safety

Variable Single Slit

Demonstrates single-slit Fraunhofer diffraction and the inverse relationship between slit width and angular spread. Students directly observe that narrower slits produce wider diffraction patterns by rotating through discrete slits from …

Reserve This Equipment

Demo use only

This equipment supports lecture demonstrations and cannot be reserved directly — it is assigned automatically as part of a demonstration. To use it, request a demo that includes it.