题目
Physics 1 Hon - Bowles - p06/p07 P10.2/10.22 Optics Formula Practice
多项选择题
A convex mirror has a focal length of -20 cm. An object is placed 30 cm in front of the mirror. Determine the image distance, magnification, and image characteristics.
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标准答案
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思路分析
To analyze the image formed by a convex mirror, we start with the mirror equation and sign conventions. The focal length is f = -20 cm for a convex mirror, and the object distance is u = +30 cm (positive since the object is in front of the mirror).
Option 1: Virtua;l
Applying the mirror......Login to view full explanation登录即可查看完整答案
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