Interference and Diffraction - Wireless
Interference and diffraction patterns from laser light passing through various single-slits and multiple-slits are scanned and plotted in real time. These patterns are then examined for similarities and differences.
The distances between the central maximum and the diffraction minima for a single slit are measured by scanning the laser pattern with a Light Sensor and optical encoder built into the Wireless Diffraction Apparatus. Also, the distances between interference maxima for two or more slits are measured. These measurements are compared to theoretical values. Differences and similarities between interference and diffraction patterns are examined. In addition, the effect of the wavelength of the light is examined.
Grade Level: College • High School
Subject: Physics
Student Files
Interference and Diffraction - Wireless | 3.46 MB | |
Interference and Diffraction - Wireless | 1.07 MB | |
Interference and Diffraction - Wireless | 665.89 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.
Interference and Diffraction - Wireless
Examine interference and diffraction patterns for laser light passing through various single-slits and multiple-slits.
Support
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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