作者查詢 / exponential3
作者 exponential3 在 PTT [ Physics ] 看板的留言(推文), 共91則
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1F推:謝謝 終於了解了02/04 23:12
3F推:這個題目很好做02/04 00:35
1F推:謝謝02/01 17:19
2F→:我剛想了一下 同樣的強度頻率不同單位時間產生的光電02/01 13:45
3F→:子數是一樣的 但是頻率高光電子速度比較快 光電流會02/01 13:47
4F→:比較大 而以前我以為光電子數跟光電流是一樣的02/01 13:47
5F→:這樣想應該是錯的02/01 13:48
6F→:可是頻率越高光電流越大02/01 13:51
9F→:所以說 光看光強度無法得知單位時間光子的通量?02/01 14:05
10F→:要像郝龍那樣除以hf才是單位時間光子的通量?02/01 14:06
12F→:我已經有一點搞混了 畢竟我不是物理系 沒修過光學02/01 14:13
13F→:我想biohazard4你是對的 是赫龍把強度跟功率定義成02/01 14:14
14F→:一樣02/01 14:14
15F→:所以強度不等於單位面積的功率?02/01 14:16
1F推:謝謝 我是看Atkins的物化這樣寫的12/21 16:16
5F推: 是漩渦鳴人XD12/21 01:06
1F推:謝謝12/21 00:12
2F推:請問原po是念什麼科目學到的?12/21 17:15
4F推:了解12/22 01:52
2F噓:XD12/20 22:17
3F噓:12/20 22:51
9F推:<(◥█████◤▽◥█████◤)>12/20 23:23
100F→:Lindemann在這樣下去可能會被砍帳號12/21 00:17