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How can a convex and a concave mirror have the same radius of curvature? This means their focal lengths are identical. - Quora
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Define the Terms Focus and Focal Length of a Concave Mirror. Draw Diagram to Illustrate Your Answer. - Physics | Shaalaa.com
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Sign Convention and Focal Length of Convex and Concave Mirror in Ray Optics for JEE and NEET - YouTube
![Define the terms focus and focal length of a concave mirror . Draw diagram to illustrate your answer. Define the terms focus and focal length of a concave mirror . Draw diagram to illustrate your answer.](https://haygot.s3.amazonaws.com/questions/1711212_1807990_ans_73e1b932fadb4121b8eeb1983c96e349.png)
Define the terms focus and focal length of a concave mirror . Draw diagram to illustrate your answer.
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