Open AccessInfluence of the apex angle of a hollow prism made from an ordinary commercial glass plate as a simple refractometer to the accuracy of the refractive index measurement of the edible oil
Author(s) -
Nasrullah Idris,
Maswati,
Elin Yusibani
Publication year - 2018
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/352/1/012045
Subject(s) - refractometer , prism , refractive index , optics , materials science , minimum deviation , oil immersion , physics