HKCEE Physics 2000 Paper II #12
Please explain why (1) (2) (3) are correct or wrong.
HKCEE Physics 1990 Paper II #9
Please show your calculation.
Thank you for your help!
收錄日期: 2021-04-23 20:40:47
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20100530000051KK01500