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All Journal Silampari Jurnal Pendidikan Ilmu Fisika
Taj Rosyidah
Science Education Study Program, Faculty of Mathematics and Science Education, Universitas Pendidikan Indonesia, Bandung, Indonesia
Education Physics

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Pemanfaatan Tangki Riak untuk Mengukur Kecepatan Rambat Gelombang Permukaan Air Taj Rosyidah; Eka Cahya Prima; Riandi Riandi
SILAMPARI JURNAL PENDIDIKAN ILMU FISIKA Vol 5 No 1 (2023): Silampari Jurnal Pendidikan Ilmu Fisika (SJPIF)
Publisher : LPPM UNIVERSITAS PGRI SILAMPARI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31540/sjpif.v5i1.2054

Abstract

The study intends to investigate the relationship between wavelength and frequency to calculate the speed of propagating waves on the water's surface. The researchers used a ripple tank to collect data by recording the pendulum's movement as well as the image of the ripples on the water's surface. The data is then analyzed with the Tracker application. The wavelength is determined by analyzing the recorded ripple shadows with the Tracker application. The Tracker application is used to analyze the recorded pendulum movement to obtain data on the period of vibration and calculate the frequency of the vibrations. The average surface wave velocity at a pendulum length of 10 cm is 3.38 10-2 m/s. In addition, for a 30 cm pendulum length, an average surface wave speed of 3.26 10-2 m/s is obtained.
Co-Authors Eka Cahya Prima Riandi Riandi