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All Journal Jurnal Media Infotama Jurnal Penelitian Pendidikan IPA (JPPIPA)
Fathorrosi, Mohammad
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Education Materials Science & Nanotechnology Physics

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Legendre Polynomials are Associated in the Schrodinger Polar Equation of Helium Ions Supriadi, Bambang; Krisnawanto, Eryna Dwicahyaning; Wahyudianti, Ratih; Fathorrosi, Mohammad; Hamdi, Muhammad Najih; Rahayu, Eka Citra; Alivia, Haniyah
Jurnal Penelitian Pendidikan IPA Vol 10 No 5 (2024): May
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i5.5913

Abstract

The helium ion is one of the ions classified as a hydrogenic atom because it has only one electron in its outer orbital so that the helium ion problem can be solved using the Schrodinger equation approach. The Schrodinger equation of the polar part of the helium ion can be solved by the associated legendary polynomial function, . The polar function expresses the angle formed by the vector of the electron's position relative to the z-axis of the helium ion's nuclear position. And it is produced that the polar function of the hydrogenic atom has the same polar function both in position space and in momentum space .
Analisis Pengaruh Pendekatan Saintifik Materi Global Warming Berbasis Audio Visual Terhadap Hasil Belajar Siswa SMAN 1 Arjasa Jember Alfiaturrohmah, Helmi; Sari, Novita Risna; Fathorrosi, Mohammad; Fidausyah, Wildatul; Mahardika, I Ketut; Subiki, Subiki
Jurnal Media Infotama Vol 18 No 2 (2022): Oktober
Publisher : UNIVED Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37676/jmi.v18i2.2466

Abstract

Penelitian ini bertujuan untuk mengetahui seberapa banyak pengaruh model pembelajaran saintifik ini terhadap hasil belajar siswa pada materi pemanasan global kelas XI IPA SMA Arjasa Semester 2 Tahun Ajaran 2021/2022. Metode penelitian yang dilalakukan adalah observasi lapangan menggunakan media berbasis audio visual. Pengolahan data dilakukan dengan cara kuantitatif asosiatif. Dari hasil penelitian, diketahui bahwa pengaruh pendekatan saintifik pada materi global warming berbasis audio visual sangat signifikan. Hasil penelitian didapatkan dari hasil pretest yang dilakukan sebelum pemberian materi dan hasil posttes yang diberikan setelah pemberian materi, sehingga perbandingan perolehan hasil belajar dapat diamati.
Co-Authors Alfiaturrohmah, Helmi Alivia, Haniyah Bambang Supriadi Fidausyah, Wildatul Hamdi, Muhammad Najih I Ketut Mahardika Krisnawanto, Eryna Dwicahyaning rahayu, eka citra Sari, Novita Risna Subiki Subiki Wahyudianti, Ratih