[題目] 近物的觀念
[領域] 近代物理 (題目相關領域)
[來源] 台大期中考 (課本習題、考古題、參考書...)
[題目] 1. What are the corresponding phenomena in classical electromagnetic
theory to the two photon spin states?
2. Please explain briefly why the electron kinetic energy in a metal or
semiconductor contributes insignificantly (不顯著) to temperature
variation at room temperature.
[瓶頸] (寫寫自己的想法，方便大家為你解答)
1. 這題真的不知道該怎麼回答
2. 我的想法是E=1.5KT 求出值後再與電子的靜止能量比較 不知道這樣想對不對
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