Vol. 5 No. 1 (2025): Risalah Fisika

View Vol. 5 No. 1 (2025): Risalah Fisika

All articles in this issue (6 original research articles) were authored/co-authored by 16 authors from 7 affiliations and 2 countries (Indonesia and United Kingdom)

Published: 2025-01-30

Articles

  • Design of an Inclined Plane Experiment Tool Using E18-D80NK Infrared Proximity and MPU6050 Accelerometer Sensors: An IoT-Based Approach

    Yulia Ardila
    Universitas Negeri Padang
    1-13
    Abstract Views: 600
    Downloaded: 564
    DOI: https://doi.org/10.35895/rf.v5i1.14

  • The Effect of Graphite as an Electrode Material towards Supercapacitor Discharging Time

    Hizky Ronald Kurnia Jaya, S.Si
    University of Edinburgh
    Wipsar Sunu Brams Dwandaru
    Universitas Negeri Yogyakarta
    14-19
    Abstract Views: 455
    Downloaded: 382
    DOI: https://doi.org/10.35895/rf.v5i1.15

  • Preliminary Study of Ultrasonic Generator Design Based on Microcontroller

    Alluma
    Universitas Negeri Jakarta
    Siti Indyah Sari
    Universitas Negeri Jakarta
    Tri Aprilia Lita
    Universitas Negeri Jakarta
    Rista Putri Nur Ifa
    Taryudi
    Universitas Negeri Jakarta
    20-24
    Abstract Views: 450
    Downloaded: 1237
    DOI: https://doi.org/10.35895/rf.v5i1.18

  • Development of Student Worksheet Assisted by Phyphox Application on Harmonic Vibration Material

    Elisabeth Prathidina Elisabeth
    Universitas Katolik Widya Mandala
    Juvano Kristian Pratama
    Universitas Katolik Widya Mandala
    25-33
    Abstract Views: 369
    Downloaded: 385
    DOI: https://doi.org/10.35895/rf.v5i1.19

  • Caleso (Cassava Leaf Soap): Cassava Leaf Extract Herbal Soap as a Solution to Skin Problems

    Ananda Aprilia
    Universitas Negeri Yogyakarta
    Wipsar Sunu Brams Dwandaru
    Universitas Negeri Yogyakarta
    34-39
    Abstract Views: 742
    Downloaded: 570
    DOI: https://doi.org/10.35895/rf.v5i1.20

  • Effect of Electrodeposition Time on Microstructure, Morphology, and Optical Properties of CIGS Films

    Erma Surya Yuliana
    Universitas Negeri Malang
    M. Abid Wahyudi
    Universitas Negeri Malang
    Robi Kurniawan
    Universitas Negeri Malang
    Nasikhudin
    Universitas Negeri Malang
    Nandang Mufti
    Universitas Negeri Malang
    40-46
    Abstract Views: 492
    Downloaded: 341
    DOI: https://doi.org/10.35895/rf.v5i1.22