Physics Unit23: Light and Geometric Optics (id: 28e723466)

本题目来源于试卷: Physics Unit23: Light and Geometric Optics，类别为 通用国际物理

[单选题]
An object is 5.7 cm fro ub l9(p d,y8qwrj5fg,jr0so2m a conc)c slere l/l4i.1pt5q/ z65 u:fvmhaaave mirror. The image is 4.7 cm tall, and 10 cm fri4mq:5up6r1vl.a f / /l chas e)zlet5om the mirror. How tall is the object?

A. $12 \; cm$
B. $11 \; cm$
C. $8.2 \; cm$
D. $2.7 \; cm$


参考答案:  D


本题详细解析: 暂无

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