Analysis to influence of aperture on measurement of Planck constant
Abstract：In doing photoelectric effect experiment to measure Planck constant, the diaphragm and the filter should be mounted on the phototube camera ohscura on the optical input. By ＇repeated measurements of data, an analysis is made as for whether and how much the aperture size will affect the measurement of the cut - off voltage Uo.
Keywords：aperturephotoelectric effectPlanck constant
Publication Date：2012-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 130-132 )