A Comparison of The Effectiveness of Hollow Prism and Parallel Plans The Measurement of Fludia's Refresh Index: Case Study On Aquades and Alcohol
DOI:
https://doi.org/10.62007/joumi.v1i2.225Keywords:
hollow prism, plans parallel, refractive indexAbstract
A refractometer is a tool used to measure the refractive index of fluids. However, there are several issues, including the considerable cost involved and the fact that not all school laboratories have this tool. Therefore, we conducted a study to compare the accuracy of refractive index values using a hollow prism and a plan parallel prism. Among the various methods available today, refraction is a relatively simple and cost-effective method for determining the refractive index of fluids. In measuring the refractive index of fluids, the use of containers or vessels is essential. Following a review of existing studies, two commonly used types of vessels were identified: the cube-shaped vessel (plan parallel) and the hollow prism. This research aims to compare the refractive index results obtained using a hollow prism and a plan parallel prism, using two samples—namely, distilled water (aquades) and alcohol—which have predetermined values in the refractive index table. The results indicate that the refractive index value for aquades using a plan parallel prism is 0.97, while with a hollow prism, it is 1.33, where the true refractive index value is 1.33. For alcohol, the results using a plan parallel prism are 0.91, and with a hollow prism, it is 1.35, where the true refractive index value is 1.36. The conclusion drawn is that using a hollow prism yields refractive index values for both aquades and alcohol that closely approximate the true refractive index, compared to the use of a plan parallel prism.
References
Evi Murniati, & Miranda. (2023). Pemanfaatan Alat Bantu Refraktometer untuk Menguji Kualitas Minyak Goreng. Jurnal Ikatan Alumni Fisika Universitas Negeri Medan, 9(1).
Govindan, G., Raj, S. G., & Sastikumar, D. (2009). Measurement of refractive index of liquids using fiber optic displacement sensors. In Marsland Press Journal of American Science (Vol. 5, Issue 2).
Kasli, E., & Royani, R. (2016). MENENTUKAN KEMURNIAN LARUTAN MELALUI INDEKS BIAS DARI BEBERAPA MADU. In Serambi Saintia: Vol. IV (Issue 1).
Mahmood Mat Yunus, W., Fen, Y. W., & Yee, L. M. (2009). Refractive index and fourier transform infrared spectra of virgin coconut oil and virgin olive oil. American Journal of Applied Sciences, 6(2), 328–331. https://doi.org/10.3844/ajas.2009.328.331
Mukhlis, M. A., Albertus, Lesmono, D., & Nuraini, L. (2021). ANALISIS HUBUNGAN INDEKS BIAS DAN INTENSITAS CAHAYA PADA BERBAGAI FLUIDA.
Nasir, M. (2020). Perbandingan Kualitas Minyak Sawit Bermerk dan Minyak Kelapa Menggunakan Parameter Viskositas dan Indeks Bias Article History. In Sainstek : Jurnal Sains dan Teknologi (Vol. 12, Issue 2).
Nasrullah Idris, Devi Susilayani, Sarina, & Maswati. (2017). Pengembangan Alat Ukur Indeks Bias Menggunakan Prisma Berongga dari Lembaran Kaca Komersial Biasa dan Laser He-Ne untuk Pengujian Kualitas Minyak Goreng. Risalah Fisika, 1(2), 39–46. https://doi.org/10.35895/rf.v1i2.45
Parmitasari, P. (2013). ANALISIS KORELASI INDEKS BIAS DENGAN KONSENTRASI SUKROSA BEBERAPA JENIS MADU MENGGUNAKAN PORTABLE BRIX METER. In Youngster Physics Journal (Vol. 1, Issue 5).
Pedrotti, F. L., Pedrotti, L. M., & Pedrotti, L. S. (2017). Introduction to Optics. In Introduction to Optics. https://doi.org/10.1017/9781108552493
Sahodo, A. Y., Lavina, I. W., N, Y., Hidayati, Y, M., Rofianingrum, Muflihati, B., Pramono, H. Y., & Yudoyono Gatut. (2013). Karakterisasi Divais Multimode Interference (MMI) Berbahan Polimer untuk Pembagi Daya 1 × 3 (Vol. 9).
Saputra E R, & Sucahyo Imam. (2015). PERANCANGAN KIT PERCOBAAN UNTUK PENGUKURAN SUDUT DEVIASI DAN INDEKS BIAS PRISMA. Jurnal Inovasi Fisika Indonesia, Volume 04 Nomor 03, 77–83.
Singh, S. (2002). Refractive Index Measurement and its Applications. Physica Scripta, 65(2). https://doi.org/10.1238/physica.regular.065a00167
Suhadi, S. (2019). Kajian Indeks Bias Terhadap Air Keruh Menggunakan Metode Plan Paralel. Jurnal Penelitian Fisika Dan Terapannya (JUPITER), 1(1), 7. https://doi.org/10.31851/jupiter.v1i1.3121
Zamroni, A. (2013). PENGUKURAN INDEKS BIAS ZAT CAIR MELALUI METODE PEMBIASAN MENGGUNAKAN PLAN PARALEL.
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