Light: Geometric Optics (id: 57a2c57b2)

admin · 发表于 2025-6-20 09:13:43

本题目来源于试卷: Light: Geometric Optics，类别为 IB物理学

[填空题]
How far from a concave mirror (radius 23.hvt(*4 lyqm+ j0 cm) must an oqzja.d ,sf9yj+2 9nfybject be placed if its image is to be at infini +9 s9fyaqjf. nd,j2yzty? cm

参考答案: 11.5±2%

本题详细解析:
data/attachment/exam/2506/20/2506200913879485.png

微信扫一扫，分享更方便

账号		自动登录	找回密码
密码			立即注册