photoelectric effect
LED ming
photoelectric effect
In 1887, the German physicist Heinrich Hertz discovered that ultraviolet radiation on metal electrodes can help generate electric sparks. In 1905, Albert Einstein published a paper "An Inspiring Perspective on Light Generation and Transformation", which gave a theoretical explanation of the experimental data of photoelectric effect.
智慧,道德,研究,发展
Email:ling711218@gmail.com -----Email:kim@chi-ming.org
www.chi-ming.com
photoelectric effect
In 1887, the German physicist Heinrich Hertz discovered that ultraviolet radiation on metal electrodes can help generate electric sparks. In 1905, Albert Einstein published a paper "An Inspiring Perspective on Light Generation and Transformation", which gave a theoretical explanation of the experimental data of photoelectric effect.
智慧,道德,研究,发展
Email:ling711218@gmail.com -----Email:kim@chi-ming.org
www.chi-ming.com
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