Design And Build A Practicum Equipment For The Law Of Conservation Of Mechanical Energy Of Rolling Objects

Autor: Yulkifli, Darwata Siti Riva, Yohandri, Asrizal, Darvina Yenni, Nofriandi Alwi, Sati’at Nur Anisa

Publikováno v: E3S Web of Conferences, Vol 400, p 01015 (2023)

Using photo gate sensor technology and digital displays, the research team created a legal practicum for energy conservation. This study aims to replace manual practicum equipment that is prone to measurement errors during practicum. This practicum e

Externí odkaz: https://doaj.org/article/dc95aae9ffc5463ca7647855030c41ce

Validity of guided inquiry-based student worksheets in mechanical waves and thermodynamics.

Autor: Sari, Silvi Yulia, Sari, Mejulia Nurvita, Darvina, Yenni, Afrizon, Renol

Publikováno v: Journal of Physics: Conference Series; Aug2023, Vol. 2582 Issue 1, p1-10, 10p

PENERAPAN LKS BERMUATAN NILAI-NILAI KARAKTER DALAM MODEL PEMBELAJARAN KOOPERATIF TIPE JIGSAW PADA KELAS XI DI SMA NEGERI 11 PADANG

Autor: Hafizah, Asrad, Darvina, Yenni, Masril Masril

Achievements of mastery learning physics students at SMAN 11 Padang were not optimal.These are caused by less optimal learning activities ,lack of cooperation, and undeveloped characters of students in the learning process. Moreover, learning model a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f0185dc491b098e8047b24cd05d1867e

STRUKTUR MIKRO DAN SIFAT MAGNETIK DARI LAPISAN TIPIS NANOKOMPOSIT Fe3O4/PVDF

Autor: Ramli, Ramli, Yulfriska, Nidya, Darvina, Yenni, Yulkifli, Yulkifli, Sanjaya, Edi, Hartono, Ambran

Publikováno v: Spektra: Jurnal Fisika dan Aplikasinya; Vol 3 No 3 (2018): SPEKTRA: Jurnal Fisika dan Aplikasinya, Volume 3 Issue 3, December 2018; 143-150

Artikel ini berhubungan dengan laporan pembuatan lapisan tipis nanokomposit Fe3O4/PVDF (Poly Vinylidine Fluoride) dengan fraksi berat nanopartikel Fe3O4 yang berbeda. Nanokomposit Fe3O4/PVDF disiapkan menggunakan metode sol-gel dan kemudian ditumbuhk

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=jurnalnegeri::e34fbc1cd54f802fb282fa2108ced7bb
http://journal.unj.ac.id/unj/index.php/spektra/article/view/8624