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All Journal Jurnal Fisika FLUX Jurnal Pendidikan Fisika Jurnal Teori dan Aplikasi Fisika Jurnal Kumparan Fisika Risalah Fisika International Journal of Applied Sciences and Smart Technologies Jurnal Fisika Indonesia
Albertus Hariwangsa Panuluh
Universitas Sanata Dharma
Astronomy Computer Science & IT Earth & Planetary Sciences Education Energy Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Physics Other

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Journal : Jurnal Pendidikan Fisika

 1 
DETERMINING THE DAMPING FACTOR OF THE RULER IN WATER USING LOGGER PRO Berkatdo Silaban; Albertus Hariwangsa Panuluh; Bajongga Silaban
JPF (Jurnal Pendidikan Fisika) Universitas Islam Negeri Alauddin Makassar Vol 10 No 2 (2022): September
Publisher : Pendidikan Fisika UIN Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/jpf.v10i2.30808

Abstract

This study aims to determine the value of the damping coefficient in water for a ruler using three types of materials and two different oscillation directions. The research problem is how the damping coefficient of several types of solids oscillates in water. The type of oscillating solid is a ruler whose materials are made of aluminum, iron, and stainless steel with varying lengths and widths . The research method used is an experiment with a water sample at a temperature of 200C with a viscosity value of 1,00 mPa.s found in the faucet of the physics laboratory of the University of Sanata Dharma Yogyakarta. The data collection tool used is Video Logger Pro, which is considered to be accurate in measuring attenuation for each time it makes observations on each type of solid. Based on the results of the study by swinging the ruler in different oscillation modes at a declination angle of < 10 0, with variations in length being cut 9,5 cm, then each of them was cut back twice with the next 2 cm in length, creating three variations in length. Cut the width variation from the initial 2,6cm wide, then cut the next 0,3cm width twice so there are three width variations. Based on the results of the study, it was found that the smaller the moment of inertia, the smaller the value of the damping coefficient
Co-Authors Bajongga Silaban, Bajongga Berkatdo Silaban Elisabeth Dian Atmajati Mirza Satriawan Nidar Karyati Gulo Risnanda Weda Manggala Samuel Hia Sri Agustini Sulandari Yohanes Jeverson Bulu