首页
/
每日頭條
/
生活
/
凸透鏡成像規律口訣
凸透鏡成像規律口訣
更新时间:2024-05-16 04:02:17

  1、一倍焦距分虛實,二倍焦距分大小,二倍焦點物像。

  2、實像總是異側倒。物近像遠像變大,物遠像近像變小。

  3、虛像總是同側正。物遠像遠像變大,物近像近像變小。

  4、像的大小像距定,像兒追着物體跑,物距像距和在變。

Comments
Welcome to tft每日頭條 comments! Please keep conversations courteous and on-topic. To fosterproductive and respectful conversations, you may see comments from our Community Managers.
Sign up to post
Sort by
Show More Comments
Copyright 2023-2024 - www.tftnews.com All Rights Reserved