摘要
本文着重讨论切线交点法确定遏止电位及改善入射光单色性,以提高测量普朗克常数的精度。
The purpose of this paper is to give a discussion about using the method of crossing tangemcial lines to calaulate the prevent voltoge and to improve single colourity of irradiated light for improving the accurace of plank's constant.
