Mahardika Prasetya, Aji and Yuvita Kiki Wulandari, 4211416016 and Rudi Setiawan, Setiawan and Jotti Karunawan, 4201412037 and Aan Priyanto, 4201413024 (2022) A unique diffraction pattern formed by a grating from a flying termite wing. Physics Education, 57 (5). pp. 1-8. ISSN 00319120

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Abstract

In diffraction experiments, natural gratings often create uncommon diffraction patterns compared with those resulting from manufactured gratings. This study analyzed a unique diffraction pattern obtained by a grating from a flying termite wing. A ring-like diffraction pattern was formed because of the grating morphology from a flying termite wing, which consisted of horizontal- and vertical-structured slits. The mechanism of diffraction pattern formation is also provided. The distance between slits was measured using digital microscope images and a diffraction experiment, with the results coming to an agreement. Using this grating in a diffraction experiment can help educators provide an alternative diffraction experiment that supports students in studying the topic in a more complex manner.

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