Open AccessAnalysis of understanding in the speed of an electromagnetic wave and in the principle of refraction: a case study of KMUTT (Ratchaburi) engineering freshmen
Author(s) -
Banyat Lekprasert,
Watcharapan Suwansantisuk,
Sukanlaya Tantiwisawaruji
Publication year - 2018
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1144/1/012086
Subject(s) - mathematics education , class (philosophy) , refraction , complement (music) , key (lock) , psychology , computer science , physics , optics , artificial intelligence , chemistry , biochemistry , computer security , complementation , gene , phenotype