two easy physicsQ abtLens-15pt

2012-01-05 1:16 am

圖片參考:http://imgcld.yimg.com/8/n/HA01026298/o/701201040050213873418950.jpg




圖片參考:http://imgcld.yimg.com/8/n/HA01026298/o/701201040050213873418951.jpg


Draw two rays from O to I.
please help immediately!!! THANKS:)

回答 (1)

2012-01-25 1:01 am
✔ 最佳答案
上Google搜尋或會幫到你


收錄日期: 2021-04-18 00:02:38
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20120104000051KK00502

檢視 Wayback Machine 備份