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Autor/inn/en | Chiang, Chun-Ming; Ma, Shih-Hsin; Lin, Shou-Tai; Hsu, Wel-Hung; Huang, Pin-Jui |
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Titel | Application of Optical Path Drawing Technology: The Light Intensity Problem of Double-Slit Interference |
Quelle | In: Physics Teacher, 60 (2022) 6, S.457-459 (3 Seiten)Infoseite zur Zeitschrift
PDF als Volltext |
Sprache | englisch |
Dokumenttyp | gedruckt; online; Zeitschriftenaufsatz |
ISSN | 0031-921X |
Schlagwörter | Optics; Physics; Light; Science Instruction; Science Experiments; Teaching Methods |
Abstract | The wave nature of light has been widely demonstrated in a double-slit experiment, which has played a special role in physics teaching. When monochromatic light passes through the double-slit sheet, the diffraction and interference fringes can be observed in the far-field regime. The interference of light causes the beams passing through the two slits to interact with each other, but each slit still retains the diffraction characteristics of a single slit, so the result is a combination of diffraction and interference patterns. (As Provided). |
Anmerkungen | American Association of Physics Teachers. One Physics Ellipse, College Park, MD 20740. Tel: 301-209-3300; Fax: 301-209-0845; e-mail: pubs@aapt.org; Web site: http://aapt.scitation.org/journal/pte |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
Update | 2024/1/01 |