Penentuan Massa Jenis Oli secara Sederhana dengan Hukum Archimedes

Article Sidebar

PDF
Published: Feb 29, 2020
DOI: https://doi.org/10.21580/perj.2020.2.1.5058
Keywords:
Archimedes’ principle, oil density, pycnometer

Main Article Content

Samuel Gideon
Politeknik Teknologi Kimia Industri Medan
Enda Rasilta Tarigan
Politeknik Teknologi Kimia Industri Medan

Abstract

The most commonly used method for measuring the density of liquids is based on Archimedes' law. Lubricating oil generally has a defined density standard to show the quality of the oil. The purpose of this study is to determine oil density simply by applying Archimedes' law. This research was conducted in three steps. First, the measurement of the empty pycnometer. Second, the measurement of the pycnometer mass containing distilled water and oil. Third, measurement of copper mass in the medium of air, distilled water and oil. From the results of measurements and calculations, the obtained density of distilled water is (0.995 ± 3,582 x 10-4) gr/cm3 whose value is very close to the value of 1 gr/cm3 so that the distilled water used in this study is suitable as a reference/standard in finding volume copper; oil density is (0.868 ± 2.14 x 10-3) gr/cm3 whose value is very close to the value of oil density measured and calculated with a pycnometer of (0.875 ± 4.637 x 10-4) gr/cm3.

Downloads

Download data is not yet available.

Article Details

Issue
Vol. 2 No. 1 (2020)
Section
Articles
The copyright of the received article shall be assigned to the journal as the publisher of the journal. The intended copyright includes the right to publish the article in various forms (including reprints). The journal maintains the publishing rights to the published articles. Authors are allowed to use their articles for any legal purposes deemed necessary without written permission from the journal with an acknowledgment of initial publication to this journal.


Creative Commons License
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
Author Biography

Samuel Gideon, Politeknik Teknologi Kimia Industri Medan

References

Bierman, J. dan Kincanon, E. 2003. Reconsidering Archimedes’ Principle. The Physics Teacher, 41 (6): 340–344.

Giancoli, D. C. 2014. Fisika: Prinsip dan Aplikasi Jilid 1 (I. Hardiansyah, ed.). Jakarta: Penerbit Erlangga.

Hughes, S. W. 2005. Archimedes revisited: A faster, better, cheaper method of accurately measuring the volume of small objects. Physics Education, 40 (5): 468–474.

Hughes, S. W. 2006. Measuring liquid density using Archimedes’ principle. Physics Education, 41 (5): 445–447.

Kartika, E. 2009. Alat Ukur Massa Jenis Zat Cair Dengan Menggunakan Metode Mohr. Universitas Indonesia.

Kireš, M. 2007. Archimedes’ principle in action. Physics Education, 42 (5): 484–487.

Loverude, M. E., Kautz, C. H., dan Heron, P. R. L. 2003. Helping students develop an understanding of Archimedes’ principle. I. Research on student understanding. American Journal of Physics, 71 (11): 1178–1187.

Masthura, Jumiati, E., dan Sirait, R. 2017. Buku Panduan Praktikum: Fisika Dasar I. Medan: Universitas Islam Negeri Sumatera Utara.

Mccuan, J. dan Treinen, R. 2009. Capillarity and Archimedes’ Principle of Floatation. 1–25. Retrieved from https://pdfs.semanticscholar.org/215f/88954ba266efb848f859f23863dbbe1982fc.pdf

Nurlaili dan Haiyum, M. 2008. Mengukur Massa Jenis Minyak Tanah Dengan Menggunakan Hukum Archimedes. Prosiding Seminar Nasional Yusuf Benseh 2012, pp. 331–336.

Pande, A. 2017. Realisasi Alat Ukur Massa Jenis Zat Cair Berdasarkan Metode Tekanan Hidrostatik Dengan Menggunakan Ssnsor Fotodioda Berbasis Mikrokontroler ATMEGA 8535. Universitas Lampung.

Prawira, N. B. dan Rouf, A. 2018. Perancangan Alat Ukur Massa Jenis Zat Cair Menggunakan Cepat Rambat Gelombang Ultrasonik. IJEIS (Indonesian Journal of Electronics and Instrumentation Systems), 8 (2): 143–154.

Putra, I. G. 2014. Perancangan dan Penerapan Neraca Digital untuk Percobaan Menentukan Massa Jenis Zat Padat. Inovasi Fisika Indonesia, 3 (03): 16–20.

Putra, V. G. V. dan Purnomosari, E. 2015. Pengantar Eksperimen Fisika. Bandung: CV Mulia Jaya Publisher.

Serway, R. A. dan Jewett, J. W. 2014. Fisika untuk Sains dan Teknik Jilid 1 (C. Sungkono, Ed.). Jakarta: Penerbit Salemba Teknika.

Sutiah, Firdausi, K. S., dan Budi, W. S. 2008. Studi Kualitas Minyak Goreng Parameter Viskositas Dan Indeks Bias. Berkala Fisika, 11 (2): 53–58.