Advanced PlacementCollege / Physics

Interference from a Double Slit

The purpose of this experiment is to examine the diffraction and interference patterns formed by laser light passing through two slits and verify that the positions of the maxima in the interference pattern match the positions predicted by theory.

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interference_from_a_double_slit_s.docx 213.67 KB
interference_from_a_double_slit_s.pdf 213.74 KB

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Featured Equipment

Wireless Diffraction Scanner

The Wireless Diffraction Scanner combines a position sensor with a light sensor for scanning diffraction patterns.

Wireless Diffraction System

Wireless Diffraction System

This complete system includes the PASCO Diffraction Scanner and combines a position sensor with a light sensor for scanning diffraction patterns.

Wireless Diffraction System with Track

Wireless Diffraction System with Track

Wireless Diffraction System - complete with Diffraction Scanner, Laser, Slits, and Optics Bench.

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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