RT Journal Article SR Electronic A1 NOVOTNÝ, Jan T1 INVESTIGATION OF OPTICALLY ACTIVE SUBSTANCES BY POLARIZED LIGHT USING JF Trends in education YR 2012 VO 5 IS 1 SP 225 OP 228 UL https://tvv-journal.upol.cz/en/artkey/tvv-201201-0052.php AB This paper deals with the method of determining polariscopic tension in specific components and its possibilities of using in the teaching of physics at the technical universities.