Demonstration Kit for Calculating Planck's Constant — SCIENTIFIC ENTERTAINMENTS LLC
¥108 - ¥432CNY
MOQ:100 sets
主要特点
宽度:110 mm
长度:110 mm
材料:塑料
Subject area:物理学
产品描述
The kit is designed to calculate Planck's constant on the basis of measuring the switching voltage of a semiconductor laser and the wavelength of light emitted by it.
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