A simple diffraction experiment using banana stem as a natural grating


Sulhadi, - (2017) A simple diffraction experiment using banana stem as a natural grating. Physics Education. pp. 1-6.

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Abstract

A simple diffraction experiment was designed using banana stem as natural grating. Coherent beams of lasers with wavelengths of 632.8nm and 532nm that pass through banana stem produce periodic diffraction patterns on a screen. The diffraction experiments were able to measure the distances between the slit of the banana stem, i.e. = ± ( ) × − d 28.76 0.295 10 6 m for a laser with a wavelength of 632.8nm and = ± ( ) × − d 26.62 0.002 10 6 m for a wavelength of 532nm. Therefore, banana stem could be used as an easily obtained and low cost grating for diffraction experiments.

Item Type: Article
Subjects: Q Science > QC Physics
Fakultas: Fakultas Matematika dan Ilmu Pengetahuan Alam > FISIKA
Depositing User: Setyarini UPT Perpus
Date Deposited: 28 Nov 2022 07:01
Last Modified: 12 Apr 2023 06:51
URI: http://lib.unnes.ac.id/id/eprint/53580

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