Simple absolute zero verification experimental device

摘要

(57) Abstract Objective The experimental manner which verifies the Charle''s law simplyOn high school education site there is no decisive manner, diagram of the textbookOnly with the fact that experiment it is not executed is present condition. Simple deviceSo developing those whose precision is high, contributing to science educationIt makes purpose. Constitution The dry air is enclosed to the glass tube which seals one endYou devise manner, from room temperature cool with the ice only, CharlesThe device which can verify doctrine. In addition, as for this device 0 of thermometerAlso assaying is possible.